diff --git a/server/block/ancient_debris.go b/server/block/ancient_debris.go
index 32f6b2d8e..13cb7ae99 100644
--- a/server/block/ancient_debris.go
+++ b/server/block/ancient_debris.go
@@ -13,7 +13,7 @@ type AncientDebris struct {
 func (a AncientDebris) BreakInfo() BreakInfo {
 	return newBreakInfo(30, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierDiamond.HarvestLevel
-	}, pickaxeEffective, oneOf(a))
+	}, pickaxeEffective, oneOf(a)).withBlastResistance(3600)
 }
 
 // EncodeItem ...
diff --git a/server/block/anvil.go b/server/block/anvil.go
index bb17b45a2..ae6e8511b 100644
--- a/server/block/anvil.go
+++ b/server/block/anvil.go
@@ -27,7 +27,7 @@ func (a Anvil) Model() world.BlockModel {
 
 // BreakInfo ...
 func (a Anvil) BreakInfo() BreakInfo {
-	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(a))
+	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(a)).withBlastResistance(6000)
 }
 
 // Activate ...
diff --git a/server/block/basalt.go b/server/block/basalt.go
index fd37b0807..47e7db466 100644
--- a/server/block/basalt.go
+++ b/server/block/basalt.go
@@ -32,7 +32,7 @@ func (b Basalt) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, w *world.
 
 // BreakInfo ...
 func (b Basalt) BreakInfo() BreakInfo {
-	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(b))
+	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(b)).withBlastResistance(21)
 }
 
 // EncodeItem ...
diff --git a/server/block/bedrock.go b/server/block/bedrock.go
index a82a5ca63..bb10292c9 100644
--- a/server/block/bedrock.go
+++ b/server/block/bedrock.go
@@ -11,11 +11,6 @@ type Bedrock struct {
 	InfiniteBurning bool
 }
 
-// BreakInfo ...
-func (b Bedrock) BreakInfo() BreakInfo {
-	return newBreakInfo(-1, neverHarvestable, nothingEffective, simpleDrops()).withBlastResistance(0.6)
-}
-
 // EncodeItem ...
 func (Bedrock) EncodeItem() (name string, meta int16) {
 	return "minecraft:bedrock", 0
diff --git a/server/block/block.go b/server/block/block.go
index 71a01d883..0899a2a4d 100644
--- a/server/block/block.go
+++ b/server/block/block.go
@@ -3,8 +3,6 @@ package block
 import (
 	"github.com/df-mc/dragonfly/server/block/cube"
 	"github.com/df-mc/dragonfly/server/entity/damage"
-	"github.com/df-mc/dragonfly/server/entity/effect"
-	"github.com/df-mc/dragonfly/server/entity/healing"
 	"github.com/df-mc/dragonfly/server/item"
 	"github.com/df-mc/dragonfly/server/world"
 	"github.com/df-mc/dragonfly/server/world/sound"
@@ -245,17 +243,9 @@ func newFlammabilityInfo(encouragement, flammability int, lavaFlammable bool) Fl
 	}
 }
 
+// livingEntity ...
 type livingEntity interface {
 	world.Entity
-	// Health returns the health of the entity.
-	Health() float64
-	// MaxHealth returns the maximum health of the entity.
-	MaxHealth() float64
-	// SetMaxHealth changes the maximum health of the entity to the value passed.
-	SetMaxHealth(v float64)
-	// Dead checks if the entity is considered dead. True is returned if the health of the entity is equal to or
-	// lower than 0.
-	Dead() bool
 	// AttackImmune checks if the entity is currently immune to entity attacks. Entities typically turn
 	// immune for half a second after being attacked.
 	AttackImmune() bool
@@ -265,33 +255,10 @@ type livingEntity interface {
 	// Hurt returns the final amount of damage dealt to the Living entity and returns whether the Living entity
 	// was vulnerable to the damage at all.
 	Hurt(damage float64, src damage.Source) (n float64, vulnerable bool)
-	// Heal heals the entity for a given amount of health. The source passed represents the cause of the
-	// healing, for example healing.SourceFood if the entity healed by having a full food bar. If the health
-	// added to the original health exceeds the entity's max health, Heal may not add the full amount.
-	Heal(health float64, src healing.Source)
-	// KnockBack knocks the entity back with a given force and height. A source is passed which indicates the
-	// source of the velocity, typically the position of an attacking entity. The source is used to calculate
-	// the direction which the entity should be knocked back in.
-	KnockBack(src mgl64.Vec3, force, height float64)
-	// AddEffect adds an entity.Effect to the entity. If the effect is instant, it is applied to the entity
-	// immediately. If not, the effect is applied to the entity every time the Tick method is called.
-	// AddEffect will overwrite any effects present if the level of the effect is higher than the existing one, or
-	// if the effects' levels are equal and the new effect has a longer duration.
-	AddEffect(e effect.Effect)
-	// RemoveEffect removes any effect that might currently be active on the entity.
-	RemoveEffect(e effect.Type)
-	// Effects returns any effect currently applied to the entity. The returned effects are guaranteed not to have
-	// expired when returned.
-	Effects() []effect.Effect
-	// Speed returns the current speed of the living entity. The default value is different for each entity.
-	Speed() float64
-	// SetSpeed sets the speed of an entity to a new value.
-	SetSpeed(float64)
 }
 
+// flammableEntity ...
 type flammableEntity interface {
-	// FireProof is whether the entity is currently fireproof.
-	FireProof() bool
 	// OnFireDuration returns duration of fire in ticks.
 	OnFireDuration() time.Duration
 	// SetOnFire sets the entity on fire for the specified duration.
diff --git a/server/block/break_info.go b/server/block/break_info.go
index e81bd2116..47cb8f81c 100644
--- a/server/block/break_info.go
+++ b/server/block/break_info.go
@@ -85,17 +85,20 @@ type BreakInfo struct {
 	Drops func(t item.Tool, enchantments []item.Enchantment) []item.Stack
 	// XPDrops is the range of XP a block can drop when broken.
 	XPDrops XPDropRange
-	// BlastResistance ...
+	// BlastResistance is the blast resistance of the block, which influences the block's ability to withstand an
+	// explosive blast.
 	BlastResistance float64
 }
 
-// newBreakInfo creates a BreakInfo struct with the properties passed. The XPDrops field is 0 by default.
+// newBreakInfo creates a BreakInfo struct with the properties passed. The XPDrops field is 0 by default. The blast
+// resistance gets set to the hardness by default, as it usually is the same.
 func newBreakInfo(hardness float64, harvestable func(item.Tool) bool, effective func(item.Tool) bool, drops func(item.Tool, []item.Enchantment) []item.Stack) BreakInfo {
 	return BreakInfo{
-		Hardness:    hardness,
-		Harvestable: harvestable,
-		Effective:   effective,
-		Drops:       drops,
+		Hardness:        hardness,
+		BlastResistance: hardness * 5, // Blast resistance is usually always just hardness multiplied by 5.
+		Harvestable:     harvestable,
+		Effective:       effective,
+		Drops:           drops,
 	}
 }
 
diff --git a/server/block/bricks.go b/server/block/bricks.go
index da87c0eda..3266513d7 100644
--- a/server/block/bricks.go
+++ b/server/block/bricks.go
@@ -8,7 +8,7 @@ type Bricks struct {
 
 // BreakInfo ...
 func (b Bricks) BreakInfo() BreakInfo {
-	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(b))
+	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(b)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/chain.go b/server/block/chain.go
index 749786526..d196460ec 100644
--- a/server/block/chain.go
+++ b/server/block/chain.go
@@ -41,7 +41,7 @@ func (c Chain) UseOnBlock(pos cube.Pos, face cube.Face, _ mgl64.Vec3, w *world.W
 
 // BreakInfo ...
 func (c Chain) BreakInfo() BreakInfo {
-	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(c))
+	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(c)).withBlastResistance(15)
 }
 
 // EncodeItem ...
diff --git a/server/block/coal.go b/server/block/coal.go
index b1b135f85..12ac753d7 100644
--- a/server/block/coal.go
+++ b/server/block/coal.go
@@ -13,7 +13,7 @@ func (c Coal) FlammabilityInfo() FlammabilityInfo {
 
 // BreakInfo ...
 func (c Coal) BreakInfo() BreakInfo {
-	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(c))
+	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(c)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/coal_ore.go b/server/block/coal_ore.go
index 83c28c285..930435745 100644
--- a/server/block/coal_ore.go
+++ b/server/block/coal_ore.go
@@ -13,7 +13,11 @@ type CoalOre struct {
 
 // BreakInfo ...
 func (c CoalOre) BreakInfo() BreakInfo {
-	return newBreakInfo(c.Type.Hardness(), pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(item.Coal{}, c)).withXPDropRange(0, 2)
+	i := newBreakInfo(c.Type.Hardness(), pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(item.Coal{}, c)).withXPDropRange(0, 2)
+	if c.Type == DeepslateOre() {
+		i = i.withBlastResistance(9)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/cobblestone.go b/server/block/cobblestone.go
index e1d14bd2c..4aec07d6d 100644
--- a/server/block/cobblestone.go
+++ b/server/block/cobblestone.go
@@ -12,7 +12,7 @@ type Cobblestone struct {
 
 // BreakInfo ...
 func (c Cobblestone) BreakInfo() BreakInfo {
-	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(c))
+	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(c)).withBlastResistance(30)
 }
 
 // RepairsStoneTools ...
diff --git a/server/block/cobblestone_stairs.go b/server/block/cobblestone_stairs.go
index b49fb8a09..497655498 100644
--- a/server/block/cobblestone_stairs.go
+++ b/server/block/cobblestone_stairs.go
@@ -45,7 +45,7 @@ func (s CobblestoneStairs) Model() world.BlockModel {
 
 // BreakInfo ...
 func (s CobblestoneStairs) BreakInfo() BreakInfo {
-	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(s))
+	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(s)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/cocoa_bean.go b/server/block/cocoa_bean.go
index f56f312f4..8ca3d4296 100644
--- a/server/block/cocoa_bean.go
+++ b/server/block/cocoa_bean.go
@@ -92,7 +92,7 @@ func (c CocoaBean) BreakInfo() BreakInfo {
 			return []item.Stack{item.NewStack(c, rand.Intn(2)+2)}
 		}
 		return []item.Stack{item.NewStack(c, 1)}
-	})
+	}).withBlastResistance(15)
 }
 
 // EncodeItem ...
diff --git a/server/block/copper_ore.go b/server/block/copper_ore.go
index 802bf78c0..c7e4c8e44 100644
--- a/server/block/copper_ore.go
+++ b/server/block/copper_ore.go
@@ -18,7 +18,7 @@ type CopperOre struct {
 func (c CopperOre) BreakInfo() BreakInfo {
 	return newBreakInfo(c.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
-	}, pickaxeEffective, silkTouchDrop(item.NewStack(item.RawCopper{}, rand.Intn(4)+2), item.NewStack(c, 1)))
+	}, pickaxeEffective, silkTouchDrop(item.NewStack(item.RawCopper{}, rand.Intn(4)+2), item.NewStack(c, 1))).withBlastResistance(9)
 }
 
 // EncodeItem ...
diff --git a/server/block/coral_block.go b/server/block/coral_block.go
index c15f5fde4..f351b0c32 100644
--- a/server/block/coral_block.go
+++ b/server/block/coral_block.go
@@ -48,7 +48,7 @@ func (c CoralBlock) ScheduledTick(pos cube.Pos, w *world.World, _ *rand.Rand) {
 
 // BreakInfo ...
 func (c CoralBlock) BreakInfo() BreakInfo {
-	return newBreakInfo(7, pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(CoralBlock{Type: c.Type, Dead: true}, c))
+	return newBreakInfo(7, pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(CoralBlock{Type: c.Type, Dead: true}, c)).withBlastResistance(4.5)
 }
 
 // EncodeBlock ...
diff --git a/server/block/diamond.go b/server/block/diamond.go
index b46d84e01..cd89c09f9 100644
--- a/server/block/diamond.go
+++ b/server/block/diamond.go
@@ -13,7 +13,7 @@ type Diamond struct {
 func (d Diamond) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
-	}, pickaxeEffective, oneOf(d))
+	}, pickaxeEffective, oneOf(d)).withBlastResistance(30)
 }
 
 // PowersBeacon ...
diff --git a/server/block/diamond_ore.go b/server/block/diamond_ore.go
index ac8985f25..d698fb99b 100644
--- a/server/block/diamond_ore.go
+++ b/server/block/diamond_ore.go
@@ -15,9 +15,13 @@ type DiamondOre struct {
 
 // BreakInfo ...
 func (d DiamondOre) BreakInfo() BreakInfo {
-	return newBreakInfo(d.Type.Hardness(), func(t item.Tool) bool {
+	i := newBreakInfo(d.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
 	}, pickaxeEffective, silkTouchOneOf(item.Diamond{}, d)).withXPDropRange(3, 7)
+	if d.Type == DeepslateOre() {
+		i = i.withBlastResistance(9)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/dirt.go b/server/block/dirt.go
index ab1d0cf25..4e3a1cf29 100644
--- a/server/block/dirt.go
+++ b/server/block/dirt.go
@@ -25,7 +25,7 @@ func (d Dirt) SoilFor(block world.Block) bool {
 
 // BreakInfo ...
 func (d Dirt) BreakInfo() BreakInfo {
-	return newBreakInfo(0.5, alwaysHarvestable, shovelEffective, oneOf(d)).withBlastResistance(0.5)
+	return newBreakInfo(0.5, alwaysHarvestable, shovelEffective, oneOf(d))
 }
 
 // Till ...
diff --git a/server/block/dripstone.go b/server/block/dripstone.go
index 673721f97..b3bbcb2e7 100644
--- a/server/block/dripstone.go
+++ b/server/block/dripstone.go
@@ -8,7 +8,7 @@ type Dripstone struct {
 
 // BreakInfo ...
 func (d Dripstone) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(d))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(d)).withBlastResistance(5)
 }
 
 // EncodeItem ...
diff --git a/server/block/emerald.go b/server/block/emerald.go
index 0f39697e8..bebdcb9db 100644
--- a/server/block/emerald.go
+++ b/server/block/emerald.go
@@ -19,7 +19,7 @@ func (e Emerald) Instrument() sound.Instrument {
 func (e Emerald) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
-	}, pickaxeEffective, oneOf(e))
+	}, pickaxeEffective, oneOf(e)).withBlastResistance(30)
 }
 
 // PowersBeacon ...
diff --git a/server/block/emerald_ore.go b/server/block/emerald_ore.go
index ace930363..b43e91fca 100644
--- a/server/block/emerald_ore.go
+++ b/server/block/emerald_ore.go
@@ -15,9 +15,13 @@ type EmeraldOre struct {
 
 // BreakInfo ...
 func (e EmeraldOre) BreakInfo() BreakInfo {
-	return newBreakInfo(e.Type.Hardness(), func(t item.Tool) bool {
+	i := newBreakInfo(e.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
 	}, pickaxeEffective, silkTouchOneOf(item.Emerald{}, e)).withXPDropRange(3, 7)
+	if e.Type == DeepslateOre() {
+		i = i.withBlastResistance(15)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/end_brick_stairs.go b/server/block/end_brick_stairs.go
index a0aea5070..45478c35d 100644
--- a/server/block/end_brick_stairs.go
+++ b/server/block/end_brick_stairs.go
@@ -42,7 +42,7 @@ func (s EndBrickStairs) Model() world.BlockModel {
 
 // BreakInfo ...
 func (s EndBrickStairs) BreakInfo() BreakInfo {
-	return newBreakInfo(3, pickaxeHarvestable, pickaxeEffective, oneOf(s))
+	return newBreakInfo(3, pickaxeHarvestable, pickaxeEffective, oneOf(s)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/end_stone.go b/server/block/end_stone.go
index 254f0b454..98224ed1c 100644
--- a/server/block/end_stone.go
+++ b/server/block/end_stone.go
@@ -8,7 +8,7 @@ type EndStone struct {
 
 // BreakInfo ...
 func (e EndStone) BreakInfo() BreakInfo {
-	return newBreakInfo(3, pickaxeHarvestable, pickaxeEffective, oneOf(e))
+	return newBreakInfo(3, pickaxeHarvestable, pickaxeEffective, oneOf(e)).withBlastResistance(45)
 }
 
 // EncodeItem ...
diff --git a/server/block/ender_chest.go b/server/block/ender_chest.go
index c6524a3b5..4b31f07d1 100644
--- a/server/block/ender_chest.go
+++ b/server/block/ender_chest.go
@@ -36,7 +36,7 @@ func NewEnderChest() EnderChest {
 
 // BreakInfo ...
 func (c EnderChest) BreakInfo() BreakInfo {
-	return newBreakInfo(22.5, pickaxeHarvestable, pickaxeEffective, silkTouchDrop(item.NewStack(Obsidian{}, 8), item.NewStack(NewEnderChest(), 1)))
+	return newBreakInfo(22.5, pickaxeHarvestable, pickaxeEffective, silkTouchDrop(item.NewStack(Obsidian{}, 8), item.NewStack(NewEnderChest(), 1))).withBlastResistance(3000)
 }
 
 // LightEmissionLevel ...
diff --git a/server/block/explosion.go b/server/block/explosion.go
index 461db15a6..b959ae3fc 100644
--- a/server/block/explosion.go
+++ b/server/block/explosion.go
@@ -5,14 +5,54 @@ import (
 	"github.com/df-mc/dragonfly/server/block/cube/trace"
 	"github.com/df-mc/dragonfly/server/item"
 	"github.com/df-mc/dragonfly/server/world"
+	"github.com/df-mc/dragonfly/server/world/particle"
+	"github.com/df-mc/dragonfly/server/world/sound"
 	"github.com/go-gl/mathgl/mgl64"
 	"math"
 	"math/rand"
 	"time"
 )
 
+// ExplosionConfig is the configuration for an explosion. The world, position, size, sound, particle, and more can all
+// be configured through this configuration.
+type ExplosionConfig struct {
+	// World is the world in which the explosion should take place.
+	World *world.World
+	// Pos is the center position of the explosion.
+	Pos mgl64.Vec3
+	// Radius is the radius of the explosion.
+	Radius float64
+	// Rand is the source to use for the explosion "randomness". If set to nil, this will default to the global rand.
+	Rand rand.Source
+	// CreateFire is true if the explosion should create fire, for example, if it came from a fireball of a ghast or
+	// a bed in the nether.
+	CreateFire bool
+
+	// Sound is the sound to play when the explosion is created. If set to nil, this will default to the sound of a
+	// regular explosion.
+	Sound world.Sound
+	// Particle is the particle to spawn when the explosion is created. If set to nil, this will default to the particle
+	// of a regular huge explosion.
+	Particle world.Particle
+}
+
+// ExplodableEntity represents an entity that can be exploded.
+type ExplodableEntity interface {
+	// Explode is called when an explosion occurs. The entity can then react to the explosion using the configuration
+	// and impact provided.
+	Explode(c ExplosionConfig, impact float64)
+}
+
+// Explodable represents a block that can be exploded.
+type Explodable interface {
+	// Explode is called when an explosion occurs. The block can react to the explosion using the configuration passed.
+	Explode(pos cube.Pos, c ExplosionConfig)
+}
+
+// rays ...
 var rays = make([]mgl64.Vec3, 0, 1352)
 
+// init ...
 func init() {
 	for x := 0.0; x < 16; x++ {
 		for y := 0.0; y < 16; y++ {
@@ -26,31 +66,19 @@ func init() {
 	}
 }
 
-type ExplodableEntity interface {
-	Explode(c ExplosionConfig, impact float64)
-}
-
-type Explodable interface {
-	Explode(pos cube.Pos, c ExplosionConfig)
-}
-
-type ExplosionConfig struct {
-	World *world.World
-	Pos   mgl64.Vec3
-	Size  float64
-	Rand  rand.Source
-	Fire  bool
-
-	Sound    world.Sound
-	Particle world.Particle
-}
-
+// Do performs the explosion as specified by the configuration.
 func (c ExplosionConfig) Do() {
+	if c.Sound == nil {
+		c.Sound = sound.Explosion{}
+	}
+	if c.Particle == nil {
+		c.Particle = particle.HugeExplosion{}
+	}
 	if c.Rand == nil {
 		c.Rand = rand.NewSource(time.Now().UnixNano())
 	}
-	r := rand.New(c.Rand)
-	d := c.Size * 2
+
+	r, d := rand.New(c.Rand), c.Radius*2
 	bb := cube.Box(
 		math.Floor(c.Pos[0]-d-1),
 		math.Ceil(c.Pos[0]+d+1),
@@ -77,7 +105,7 @@ func (c ExplosionConfig) Do() {
 	var affectedBlocks = make([]cube.Pos, 0, 32)
 	for _, ray := range rays {
 		pos := c.Pos
-		for blastForce := c.Size * (0.7 + r.Float64()*0.6); blastForce > 0.0; blastForce -= 0.225 {
+		for blastForce := c.Radius * (0.7 + r.Float64()*0.6); blastForce > 0.0; blastForce -= 0.225 {
 			current := cube.PosFromVec3(pos)
 			if r, ok := c.World.Block(current).(Breakable); ok {
 				if blastForce -= (r.BreakInfo().BlastResistance + 0.3) * 0.3; blastForce > 0 {
@@ -93,14 +121,14 @@ func (c ExplosionConfig) Do() {
 			explodable.Explode(pos, c)
 		} else if breakable, ok := bl.(Breakable); ok {
 			c.World.SetBlock(pos, nil, nil)
-			if 1/c.Size > rand.Float64() {
+			if 1/c.Radius > rand.Float64() {
 				for _, drop := range breakable.BreakInfo().Drops(item.ToolNone{}, nil) {
 					dropItem(c.World, drop, pos.Vec3Centre())
 				}
 			}
 		}
 	}
-	if c.Fire {
+	if c.CreateFire {
 		for _, pos := range affectedBlocks {
 			if rand.Intn(3) == 0 {
 				if _, ok := c.World.Block(pos).(Air); ok {
@@ -118,31 +146,35 @@ func (c ExplosionConfig) Do() {
 	}
 }
 
-// TODO
+// exposure returns the exposure of a block to an entity, used to calculate the impact of an explosion.
 func exposure(origin mgl64.Vec3, e world.Entity) float64 {
 	w := e.World()
 	pos := e.Position()
-	bb := e.BBox().Translate(pos)
-	min, max := bb.Min(), bb.Max()
-	diff := max.Sub(min).Mul(2.0).Add(mgl64.Vec3{1, 1, 1})
+	box := e.BBox().Translate(pos)
+
+	boxMin, boxMax := box.Min(), box.Max()
+	diff := boxMax.Sub(boxMin).Mul(2.0).Add(mgl64.Vec3{1, 1, 1})
+
 	double4 := 1.0 / diff[0]
 	double5 := 1.0 / diff[1]
 	double6 := 1.0 / diff[2]
-	double7 := (1.0 - math.Floor(1.0/double4)*double4) / 2.0
-	double8 := (1.0 - math.Floor(1.0/double6)*double6) / 2.0
 	if double4 < 0.0 || double5 < 0.0 || double6 < 0.0 {
 		return 0.0
 	}
-	integer14 := 0.0
-	integer15 := 0.0
+
+	double7 := (1.0 - math.Floor(1.0/double4)*double4) / 2.0
+	double8 := (1.0 - math.Floor(1.0/double6)*double6) / 2.0
+
+	var integer14, integer15 float64
 	for float16 := 0.0; float16 <= 1.0; float16 += double4 {
 		for float17 := 0.0; float17 <= 1.0; float17 += double5 {
 			for float18 := 0.0; float18 <= 1.0; float18 += double6 {
 				dck2 := mgl64.Vec3{
-					lerp(float16, min[0], max[0]) + double7,
-					lerp(float17, min[1], max[1]),
-					lerp(float18, min[2], max[2]) + double8,
+					lerp(float16, boxMin[0], boxMax[0]) + double7,
+					lerp(float17, boxMin[1], boxMax[1]),
+					lerp(float18, boxMin[2], boxMax[2]) + double8,
 				}
+
 				var collides bool
 				trace.TraverseBlocks(dck2, origin, func(pos cube.Pos) (con bool) {
 					_, air := w.Block(pos).(Air)
@@ -159,6 +191,7 @@ func exposure(origin mgl64.Vec3, e world.Entity) float64 {
 	return integer14 / integer15
 }
 
-func lerp(v, v1, t float64) float64 {
-	return (1-t)*v + t*v1
+// lerp returns the linear interpolation between a and b at t.
+func lerp(a, b, t float64) float64 {
+	return (1-t)*a + t*b
 }
diff --git a/server/block/gilded_blackstone.go b/server/block/gilded_blackstone.go
index 2611577e2..bcc5d4102 100644
--- a/server/block/gilded_blackstone.go
+++ b/server/block/gilded_blackstone.go
@@ -17,7 +17,7 @@ func (b GildedBlackstone) BreakInfo() BreakInfo {
 			return []item.Stack{item.NewStack(item.GoldNugget{}, rand.Intn(4)+2)}
 		}
 		return []item.Stack{item.NewStack(b, 1)}
-	})
+	}).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/gold.go b/server/block/gold.go
index 85a676d7a..6e901e76a 100644
--- a/server/block/gold.go
+++ b/server/block/gold.go
@@ -19,7 +19,7 @@ func (g Gold) Instrument() sound.Instrument {
 func (g Gold) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
-	}, pickaxeEffective, oneOf(g))
+	}, pickaxeEffective, oneOf(g)).withBlastResistance(30)
 }
 
 // PowersBeacon ...
diff --git a/server/block/gold_ore.go b/server/block/gold_ore.go
index 7bfc72589..03a58e99e 100644
--- a/server/block/gold_ore.go
+++ b/server/block/gold_ore.go
@@ -15,9 +15,13 @@ type GoldOre struct {
 
 // BreakInfo ...
 func (g GoldOre) BreakInfo() BreakInfo {
-	return newBreakInfo(g.Type.Hardness(), func(t item.Tool) bool {
+	i := newBreakInfo(g.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
 	}, pickaxeEffective, silkTouchOneOf(item.RawGold{}, g))
+	if g.Type == DeepslateOre() {
+		i = i.withBlastResistance(9)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/grass.go b/server/block/grass.go
index c2289ab35..54bc5a839 100644
--- a/server/block/grass.go
+++ b/server/block/grass.go
@@ -92,7 +92,7 @@ func (g Grass) BoneMeal(pos cube.Pos, w *world.World) bool {
 
 // BreakInfo ...
 func (g Grass) BreakInfo() BreakInfo {
-	return newBreakInfo(0.6, alwaysHarvestable, shovelEffective, silkTouchOneOf(Dirt{}, g)).withBlastResistance(0.6)
+	return newBreakInfo(0.6, alwaysHarvestable, shovelEffective, silkTouchOneOf(Dirt{}, g))
 }
 
 // EncodeItem ...
diff --git a/server/block/iron.go b/server/block/iron.go
index 79a401340..87903c995 100644
--- a/server/block/iron.go
+++ b/server/block/iron.go
@@ -19,7 +19,7 @@ func (i Iron) Instrument() sound.Instrument {
 func (i Iron) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
-	}, pickaxeEffective, oneOf(i))
+	}, pickaxeEffective, oneOf(i)).withBlastResistance(30)
 }
 
 // PowersBeacon ...
diff --git a/server/block/iron_bars.go b/server/block/iron_bars.go
index 869544633..f12056c29 100644
--- a/server/block/iron_bars.go
+++ b/server/block/iron_bars.go
@@ -13,7 +13,7 @@ type IronBars struct {
 
 // BreakInfo ...
 func (i IronBars) BreakInfo() BreakInfo {
-	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(i))
+	return newBreakInfo(5, pickaxeHarvestable, pickaxeEffective, oneOf(i)).withBlastResistance(30)
 }
 
 // CanDisplace ...
diff --git a/server/block/iron_ore.go b/server/block/iron_ore.go
index e8a5556e0..5225a88d5 100644
--- a/server/block/iron_ore.go
+++ b/server/block/iron_ore.go
@@ -15,9 +15,13 @@ type IronOre struct {
 
 // BreakInfo ...
 func (i IronOre) BreakInfo() BreakInfo {
-	return newBreakInfo(i.Type.Hardness(), func(t item.Tool) bool {
+	b := newBreakInfo(i.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
 	}, pickaxeEffective, silkTouchOneOf(item.RawIron{}, i))
+	if i.Type == DeepslateOre() {
+		b = b.withBlastResistance(9)
+	}
+	return b
 }
 
 // EncodeItem ...
diff --git a/server/block/lapis_ore.go b/server/block/lapis_ore.go
index c56f7d7e4..5d3909d99 100644
--- a/server/block/lapis_ore.go
+++ b/server/block/lapis_ore.go
@@ -16,9 +16,13 @@ type LapisOre struct {
 
 // BreakInfo ...
 func (l LapisOre) BreakInfo() BreakInfo {
-	return newBreakInfo(l.Type.Hardness(), func(t item.Tool) bool {
+	i := newBreakInfo(l.Type.Hardness(), func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
 	}, pickaxeEffective, silkTouchDrop(item.NewStack(item.LapisLazuli{}, rand.Intn(5)+4), item.NewStack(l, 1))).withXPDropRange(2, 5)
+	if l.Type == DeepslateOre() {
+		i = i.withBlastResistance(9)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/nether_brick_fence.go b/server/block/nether_brick_fence.go
index f02294afe..c0cc58db7 100644
--- a/server/block/nether_brick_fence.go
+++ b/server/block/nether_brick_fence.go
@@ -13,7 +13,7 @@ type NetherBrickFence struct {
 
 // BreakInfo ...
 func (n NetherBrickFence) BreakInfo() BreakInfo {
-	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(n))
+	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(n)).withBlastResistance(30)
 }
 
 // CanDisplace ...
diff --git a/server/block/nether_bricks.go b/server/block/nether_bricks.go
index 5af190f21..d41b42d06 100644
--- a/server/block/nether_bricks.go
+++ b/server/block/nether_bricks.go
@@ -14,7 +14,7 @@ type NetherBricks struct {
 
 // BreakInfo ...
 func (n NetherBricks) BreakInfo() BreakInfo {
-	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(n))
+	return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(n)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/netherite.go b/server/block/netherite.go
index 7eb9c2f46..3900ab172 100644
--- a/server/block/netherite.go
+++ b/server/block/netherite.go
@@ -14,7 +14,7 @@ type Netherite struct {
 func (n Netherite) BreakInfo() BreakInfo {
 	return newBreakInfo(50, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierDiamond.HarvestLevel
-	}, pickaxeEffective, oneOf(n))
+	}, pickaxeEffective, oneOf(n)).withBlastResistance(3600)
 }
 
 // PowersBeacon ...
diff --git a/server/block/obsidian.go b/server/block/obsidian.go
index 71f34b121..0a076116e 100644
--- a/server/block/obsidian.go
+++ b/server/block/obsidian.go
@@ -41,5 +41,5 @@ func (o Obsidian) EncodeBlock() (string, map[string]any) {
 func (o Obsidian) BreakInfo() BreakInfo {
 	return newBreakInfo(50, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierDiamond.HarvestLevel
-	}, pickaxeEffective, oneOf(o))
+	}, pickaxeEffective, oneOf(o)).withBlastResistance(6000)
 }
diff --git a/server/block/ore_type.go b/server/block/ore_type.go
index ba55b4973..cd9b20e41 100644
--- a/server/block/ore_type.go
+++ b/server/block/ore_type.go
@@ -66,7 +66,7 @@ func (o ore) Hardness() float64 {
 	case 0:
 		return 3
 	case 1:
-		return 4.5
+		return 3.5
 	}
 	panic("unknown ore type")
 }
diff --git a/server/block/packed_mud.go b/server/block/packed_mud.go
index 174ee21bf..e3f388763 100644
--- a/server/block/packed_mud.go
+++ b/server/block/packed_mud.go
@@ -7,7 +7,7 @@ type PackedMud struct {
 
 // BreakInfo ...
 func (p PackedMud) BreakInfo() BreakInfo {
-	return newBreakInfo(1, alwaysHarvestable, nothingEffective, oneOf(p))
+	return newBreakInfo(1, alwaysHarvestable, nothingEffective, oneOf(p)).withBlastResistance(15)
 }
 
 // EncodeItem ...
diff --git a/server/block/planks.go b/server/block/planks.go
index 7d53ec467..07277e725 100644
--- a/server/block/planks.go
+++ b/server/block/planks.go
@@ -24,7 +24,7 @@ func (p Planks) FlammabilityInfo() FlammabilityInfo {
 
 // BreakInfo ...
 func (p Planks) BreakInfo() BreakInfo {
-	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(p))
+	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(p)).withBlastResistance(15)
 }
 
 // RepairsWoodTools ...
diff --git a/server/block/prismarine.go b/server/block/prismarine.go
index e1083b1fe..63d2ad079 100644
--- a/server/block/prismarine.go
+++ b/server/block/prismarine.go
@@ -15,7 +15,7 @@ type Prismarine struct {
 
 // BreakInfo ...
 func (p Prismarine) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p)).withBlastResistance(30)
 }
 
 // EncodeItem ...
@@ -33,6 +33,5 @@ func allPrismarine() (c []world.Block) {
 	for _, t := range PrismarineTypes() {
 		c = append(c, Prismarine{Type: t})
 	}
-
 	return
 }
diff --git a/server/block/purpur.go b/server/block/purpur.go
index bf4d9a2c2..3f786dccb 100644
--- a/server/block/purpur.go
+++ b/server/block/purpur.go
@@ -25,7 +25,7 @@ type (
 
 // BreakInfo ...
 func (p Purpur) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(p)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/raw_copper.go b/server/block/raw_copper.go
index 3cf16748f..97fdb1c2d 100644
--- a/server/block/raw_copper.go
+++ b/server/block/raw_copper.go
@@ -14,7 +14,7 @@ type RawCopper struct {
 func (r RawCopper) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
-	}, pickaxeEffective, oneOf(r))
+	}, pickaxeEffective, oneOf(r)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/raw_gold.go b/server/block/raw_gold.go
index 37205a1b9..c47082bbd 100644
--- a/server/block/raw_gold.go
+++ b/server/block/raw_gold.go
@@ -14,7 +14,7 @@ type RawGold struct {
 func (g RawGold) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierIron.HarvestLevel
-	}, pickaxeEffective, oneOf(g))
+	}, pickaxeEffective, oneOf(g)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/raw_iron.go b/server/block/raw_iron.go
index f420e9293..100919ee8 100644
--- a/server/block/raw_iron.go
+++ b/server/block/raw_iron.go
@@ -14,7 +14,7 @@ type RawIron struct {
 func (r RawIron) BreakInfo() BreakInfo {
 	return newBreakInfo(5, func(t item.Tool) bool {
 		return t.ToolType() == item.TypePickaxe && t.HarvestLevel() >= item.ToolTierStone.HarvestLevel
-	}, pickaxeEffective, oneOf(r))
+	}, pickaxeEffective, oneOf(r)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/reinforced_deepslate.go b/server/block/reinforced_deepslate.go
index 62e13035d..c3c9e0623 100644
--- a/server/block/reinforced_deepslate.go
+++ b/server/block/reinforced_deepslate.go
@@ -8,7 +8,7 @@ type ReinforcedDeepslate struct {
 
 // BreakInfo ...
 func (r ReinforcedDeepslate) BreakInfo() BreakInfo {
-	return newBreakInfo(55, alwaysHarvestable, nothingEffective, oneOf(r))
+	return newBreakInfo(55, alwaysHarvestable, nothingEffective, oneOf(r)).withBlastResistance(3600)
 }
 
 // EncodeItem ...
diff --git a/server/block/sandstone_stairs.go b/server/block/sandstone_stairs.go
index ea39de403..9a1dbf2ed 100644
--- a/server/block/sandstone_stairs.go
+++ b/server/block/sandstone_stairs.go
@@ -49,7 +49,11 @@ func (s SandstoneStairs) Model() world.BlockModel {
 
 // BreakInfo ...
 func (s SandstoneStairs) BreakInfo() BreakInfo {
-	return newBreakInfo(s.Type.Hardness(), pickaxeHarvestable, pickaxeEffective, oneOf(s))
+	i := newBreakInfo(s.Type.Hardness(), pickaxeHarvestable, pickaxeEffective, oneOf(s))
+	if s.Type == SmoothSandstone() {
+		i = i.withBlastResistance(30)
+	}
+	return i
 }
 
 // EncodeItem ...
diff --git a/server/block/stained_terracotta.go b/server/block/stained_terracotta.go
index a16bcc9a1..1e92afceb 100644
--- a/server/block/stained_terracotta.go
+++ b/server/block/stained_terracotta.go
@@ -23,7 +23,7 @@ func (t StainedTerracotta) SoilFor(block world.Block) bool {
 
 // BreakInfo ...
 func (t StainedTerracotta) BreakInfo() BreakInfo {
-	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(t))
+	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(t)).withBlastResistance(21)
 }
 
 // EncodeItem ...
diff --git a/server/block/stone.go b/server/block/stone.go
index 3a73bfdde..c148ab2c8 100644
--- a/server/block/stone.go
+++ b/server/block/stone.go
@@ -30,24 +30,24 @@ type (
 // BreakInfo ...
 func (s Stone) BreakInfo() BreakInfo {
 	if s.Smooth {
-		return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(s))
+		return newBreakInfo(2, pickaxeHarvestable, pickaxeEffective, oneOf(s)).withBlastResistance(30)
 	}
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(Cobblestone{}, Stone{}))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, silkTouchOneOf(Cobblestone{}, Stone{})).withBlastResistance(30)
 }
 
 // BreakInfo ...
 func (g Granite) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(g))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(g)).withBlastResistance(30)
 }
 
 // BreakInfo ...
 func (d Diorite) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(d))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(d)).withBlastResistance(30)
 }
 
 // BreakInfo ...
 func (a Andesite) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(a))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(a)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/stone_brick_stairs.go b/server/block/stone_brick_stairs.go
index 82e302ce9..5178c8d1f 100644
--- a/server/block/stone_brick_stairs.go
+++ b/server/block/stone_brick_stairs.go
@@ -44,7 +44,7 @@ func (s StoneBrickStairs) Model() world.BlockModel {
 
 // BreakInfo ...
 func (s StoneBrickStairs) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(s))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(s)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/stone_bricks.go b/server/block/stone_bricks.go
index f9868408a..79023e05b 100644
--- a/server/block/stone_bricks.go
+++ b/server/block/stone_bricks.go
@@ -14,7 +14,7 @@ type StoneBricks struct {
 
 // BreakInfo ...
 func (c StoneBricks) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(c))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(c)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/terracotta.go b/server/block/terracotta.go
index 2ba779a9b..0490068a9 100644
--- a/server/block/terracotta.go
+++ b/server/block/terracotta.go
@@ -17,7 +17,7 @@ func (Terracotta) SoilFor(block world.Block) bool {
 
 // BreakInfo ...
 func (t Terracotta) BreakInfo() BreakInfo {
-	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(t))
+	return newBreakInfo(1.25, pickaxeHarvestable, pickaxeEffective, oneOf(t)).withBlastResistance(21)
 }
 
 // EncodeItem ...
diff --git a/server/block/tuff.go b/server/block/tuff.go
index 19d1c8c49..24457951a 100644
--- a/server/block/tuff.go
+++ b/server/block/tuff.go
@@ -8,7 +8,7 @@ type Tuff struct {
 
 // BreakInfo ...
 func (t Tuff) BreakInfo() BreakInfo {
-	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(t))
+	return newBreakInfo(1.5, pickaxeHarvestable, pickaxeEffective, oneOf(t)).withBlastResistance(30)
 }
 
 // EncodeItem ...
diff --git a/server/block/wood_fence.go b/server/block/wood_fence.go
index 972b503d3..47089275c 100644
--- a/server/block/wood_fence.go
+++ b/server/block/wood_fence.go
@@ -19,7 +19,7 @@ type WoodFence struct {
 
 // BreakInfo ...
 func (w WoodFence) BreakInfo() BreakInfo {
-	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(w))
+	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(w)).withBlastResistance(15)
 }
 
 // CanDisplace ...
diff --git a/server/block/wood_fence_gate.go b/server/block/wood_fence_gate.go
index c15d7e594..2c95b3e32 100644
--- a/server/block/wood_fence_gate.go
+++ b/server/block/wood_fence_gate.go
@@ -27,7 +27,7 @@ type WoodFenceGate struct {
 
 // BreakInfo ...
 func (f WoodFenceGate) BreakInfo() BreakInfo {
-	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(f))
+	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(f)).withBlastResistance(15)
 }
 
 // FlammabilityInfo ...
diff --git a/server/block/wood_slab.go b/server/block/wood_slab.go
index f7b8ca768..1aebfc563 100644
--- a/server/block/wood_slab.go
+++ b/server/block/wood_slab.go
@@ -80,7 +80,7 @@ func (s WoodSlab) BreakInfo() BreakInfo {
 			return []item.Stack{item.NewStack(s, 2)}
 		}
 		return []item.Stack{item.NewStack(s, 1)}
-	})
+	}).withBlastResistance(15)
 }
 
 // LightDiffusionLevel returns 0 if the slab is a half slab, or 15 if it is double.
diff --git a/server/block/wood_stairs.go b/server/block/wood_stairs.go
index 6123b4628..b35216360 100644
--- a/server/block/wood_stairs.go
+++ b/server/block/wood_stairs.go
@@ -54,7 +54,7 @@ func (s WoodStairs) Model() world.BlockModel {
 
 // BreakInfo ...
 func (s WoodStairs) BreakInfo() BreakInfo {
-	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(s))
+	return newBreakInfo(2, alwaysHarvestable, axeEffective, oneOf(s)).withBlastResistance(15)
 }
 
 // EncodeItem ...
diff --git a/server/item/inventory/inventory.go b/server/item/inventory/inventory.go
index 67fc9acfd..7373dfee0 100644
--- a/server/item/inventory/inventory.go
+++ b/server/item/inventory/inventory.go
@@ -25,7 +25,7 @@ type Inventory struct {
 
 // ErrSlotOutOfRange is returned by any methods on inventory when a slot is passed which is not within the
 // range of valid values for the inventory.
-var ErrSlotOutOfRange = errors.New("slot is out of range: must be in range 0 <= slot < inventory.Size()")
+var ErrSlotOutOfRange = errors.New("slot is out of range: must be in range 0 <= slot < inventory.Radius()")
 
 // New creates a new inventory with the size passed. The inventory size cannot be changed after it has been
 // constructed.
@@ -44,7 +44,7 @@ func New(size int, f func(slot int, item item.Stack)) *Inventory {
 // Item attempts to obtain an item from a specific slot in the inventory. If an item was present in that slot,
 // the item is returned and the error is nil. If no item was present in the slot, a Stack with air as its item
 // and a count of 0 is returned. Stack.Empty() may be called to check if this is the case.
-// Item only returns an error if the slot passed is out of range. (0 <= slot < inventory.Size())
+// Item only returns an error if the slot passed is out of range. (0 <= slot < inventory.Radius())
 func (inv *Inventory) Item(slot int) (item.Stack, error) {
 	inv.check()
 	if !inv.validSlot(slot) {
@@ -59,7 +59,7 @@ func (inv *Inventory) Item(slot int) (item.Stack, error) {
 
 // SetItem sets a stack of items to a specific slot in the inventory. If an item is already present in the
 // slot, that item will be overwritten.
-// SetItem will return an error if the slot passed is out of range. (0 <= slot < inventory.Size())
+// SetItem will return an error if the slot passed is out of range. (0 <= slot < inventory.Radius())
 func (inv *Inventory) SetItem(slot int, item item.Stack) error {
 	inv.check()
 	if !inv.validSlot(slot) {