diff --git a/nmshandler/src/main/java/net/aufdemrand/denizen/nms/NMSVersion.java b/nmshandler/src/main/java/net/aufdemrand/denizen/nms/NMSVersion.java
index d5968845f8..8187355b04 100644
--- a/nmshandler/src/main/java/net/aufdemrand/denizen/nms/NMSVersion.java
+++ b/nmshandler/src/main/java/net/aufdemrand/denizen/nms/NMSVersion.java
@@ -3,8 +3,6 @@
 public enum NMSVersion {
 
     NOT_SUPPORTED,
-    v1_8_R3,
-    v1_9_R2,
     v1_10_R1,
     v1_11_R1,
     v1_12_R1,
diff --git a/nmshandler/src/main/java/net/aufdemrand/denizen/nms/abstracts/ImprovedOfflinePlayer.java b/nmshandler/src/main/java/net/aufdemrand/denizen/nms/abstracts/ImprovedOfflinePlayer.java
index a57472bf66..18d1866b88 100644
--- a/nmshandler/src/main/java/net/aufdemrand/denizen/nms/abstracts/ImprovedOfflinePlayer.java
+++ b/nmshandler/src/main/java/net/aufdemrand/denizen/nms/abstracts/ImprovedOfflinePlayer.java
@@ -107,13 +107,11 @@ public void setLocation(Location location) {
     }
 
     public float getHealthFloat() {
-        String id = NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) ? "Health" : "HealF";
-        return this.compound.getFloat(id);
+        return this.compound.getFloat("Health");
     }
 
     public void setHealthFloat(float input) {
-        String id = NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) ? "Health" : "HealF";
-        this.compound = compound.createBuilder().putFloat(id, input).build();
+        this.compound = compound.createBuilder().putFloat("Health", input).build();
         if (this.autosave) {
             savePlayerData();
         }
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/Denizen.java b/plugin/src/main/java/net/aufdemrand/denizen/Denizen.java
index 7a56321064..50d3712841 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/Denizen.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/Denizen.java
@@ -614,9 +614,7 @@ public void onEnable() {
             ScriptEvent.registerScriptEvent(new ChunkUnloadScriptEvent());
             ScriptEvent.registerScriptEvent(new CreeperPoweredScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityBreaksHangingScriptEvent());
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-                ScriptEvent.registerScriptEvent(new EntityBreedScriptEvent());
-            }
+            ScriptEvent.registerScriptEvent(new EntityBreedScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityChangesBlockScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityCombustsScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityCreatePortalScriptEvent());
@@ -631,9 +629,7 @@ public void onEnable() {
             ScriptEvent.registerScriptEvent(new EntityExplosionPrimesScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityFoodLevelChangeScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityFormsBlockScriptEvent());
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                ScriptEvent.registerScriptEvent(new EntityGlideScriptEvent());
-            }
+            ScriptEvent.registerScriptEvent(new EntityGlideScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityHealsScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityInteractScriptEvent());
             ScriptEvent.registerScriptEvent(new EntityKilledScriptEvent());
@@ -662,9 +658,7 @@ public void onEnable() {
             ScriptEvent.registerScriptEvent(new ItemSpawnsScriptEvent());
             ScriptEvent.registerScriptEvent(new LeafDecaysScriptEvent());
             ScriptEvent.registerScriptEvent(new LightningStrikesScriptEvent());
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                ScriptEvent.registerScriptEvent(new LingeringPotionSplashScriptEvent());
-            }
+            ScriptEvent.registerScriptEvent(new LingeringPotionSplashScriptEvent());
             ScriptEvent.registerScriptEvent(new LiquidSpreadScriptEvent());
             ScriptEvent.registerScriptEvent(new ListPingScriptEvent());
             ScriptEvent.registerScriptEvent(new PigZappedScriptEvent());
@@ -721,10 +715,8 @@ public void onEnable() {
             }
             ScriptEvent.registerScriptEvent(new PlayerReceivesMessageScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerRespawnsScriptEvent());
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                ScriptEvent.registerScriptEvent(new PlayerRightClicksAtEntityScriptEvent());
-                ScriptEvent.registerScriptEvent(new PlayerSwapsItemsScriptEvent());
-            }
+            ScriptEvent.registerScriptEvent(new PlayerRightClicksAtEntityScriptEvent());
+            ScriptEvent.registerScriptEvent(new PlayerSwapsItemsScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerRightClicksEntityScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerShearsScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerSneakScriptEvent());
@@ -733,9 +725,7 @@ public void onEnable() {
             ScriptEvent.registerScriptEvent(new PlayerStatisticIncrementsScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerSteersEntityScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerStepsOnScriptEvent());
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                ScriptEvent.registerScriptEvent(new PlayerTabCompleteScriptEvent());
-            }
+            ScriptEvent.registerScriptEvent(new PlayerTabCompleteScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerTakesFromFurnaceScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerThrowsEggScriptEvent());
             ScriptEvent.registerScriptEvent(new PlayerUsesPortalScriptEvent());
@@ -817,18 +807,14 @@ public void onEnable() {
             PropertyParser.registerProperty(EntityAI.class, dEntity.class);
             PropertyParser.registerProperty(EntityAnger.class, dEntity.class);
             PropertyParser.registerProperty(EntityAngry.class, dEntity.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PropertyParser.registerProperty(EntityAreaEffectCloud.class, dEntity.class);
-                PropertyParser.registerProperty(EntityArmorBonus.class, dEntity.class);
-                PropertyParser.registerProperty(EntityInvulnerable.class, dEntity.class);
-                PropertyParser.registerProperty(EntityBoatType.class, dEntity.class);
-            }
+            PropertyParser.registerProperty(EntityAreaEffectCloud.class, dEntity.class);
+            PropertyParser.registerProperty(EntityArmorBonus.class, dEntity.class);
+            PropertyParser.registerProperty(EntityInvulnerable.class, dEntity.class);
+            PropertyParser.registerProperty(EntityBoatType.class, dEntity.class);
             PropertyParser.registerProperty(EntityArmorPose.class, dEntity.class);
             PropertyParser.registerProperty(EntityArms.class, dEntity.class);
             PropertyParser.registerProperty(EntityBasePlate.class, dEntity.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PropertyParser.registerProperty(EntityBeamTarget.class, dEntity.class);
-            }
+            PropertyParser.registerProperty(EntityBeamTarget.class, dEntity.class);
             PropertyParser.registerProperty(EntityBodyArrows.class, dEntity.class);
             PropertyParser.registerProperty(EntityBoundingBox.class, dEntity.class);
             PropertyParser.registerProperty(EntityChestCarrier.class, dEntity.class);
@@ -845,9 +831,7 @@ public void onEnable() {
             PropertyParser.registerProperty(EntityHealth.class, dEntity.class);
             PropertyParser.registerProperty(EntityInfected.class, dEntity.class);
             PropertyParser.registerProperty(EntityInventory.class, dEntity.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PropertyParser.registerProperty(EntityIsShowingBottom.class, dEntity.class);
-            }
+            PropertyParser.registerProperty(EntityIsShowingBottom.class, dEntity.class);
             PropertyParser.registerProperty(EntityItem.class, dEntity.class);
             PropertyParser.registerProperty(EntityJumpStrength.class, dEntity.class);
             PropertyParser.registerProperty(EntityKnockback.class, dEntity.class);
@@ -895,25 +879,19 @@ public void onEnable() {
             PropertyParser.registerProperty(ItemFirework.class, dItem.class);
             PropertyParser.registerProperty(ItemFlags.class, dItem.class);
             PropertyParser.registerProperty(ItemInventory.class, dItem.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-                PropertyParser.registerProperty(ItemLock.class, dItem.class);
-            }
+            PropertyParser.registerProperty(ItemLock.class, dItem.class);
             PropertyParser.registerProperty(ItemLore.class, dItem.class);
             PropertyParser.registerProperty(ItemMap.class, dItem.class);
             PropertyParser.registerProperty(ItemNBT.class, dItem.class);
             PropertyParser.registerProperty(ItemAttributeNBT.class, dItem.class);
             PropertyParser.registerProperty(ItemPatterns.class, dItem.class);
             PropertyParser.registerProperty(ItemPlantgrowth.class, dItem.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PropertyParser.registerProperty(ItemPotion.class, dItem.class);
-            }
+            PropertyParser.registerProperty(ItemPotion.class, dItem.class);
             PropertyParser.registerProperty(ItemQuantity.class, dItem.class);
             PropertyParser.registerProperty(ItemScript.class, dItem.class);
             PropertyParser.registerProperty(ItemSignContents.class, dItem.class);
             PropertyParser.registerProperty(ItemSkullskin.class, dItem.class);
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PropertyParser.registerProperty(ItemSpawnEgg.class, dItem.class);
-            }
+            PropertyParser.registerProperty(ItemSpawnEgg.class, dItem.class);
             PropertyParser.registerProperty(ItemUnbreakable.class, dItem.class);
 
             if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2)) {
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerClicksBlockScriptEvent.java b/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerClicksBlockScriptEvent.java
index 9906618b2b..4e78f8eb52 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerClicksBlockScriptEvent.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerClicksBlockScriptEvent.java
@@ -220,7 +220,7 @@ public void playerClicksBlock(PlayerInteractEvent event) {
         if (event.getAction() == Action.PHYSICAL) {
             return;
         }
-        hand = new Element(NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) ? event.getHand().name() : "HAND");
+        hand = new Element(event.getHand().name());
         item = new dItem(event.getItem());
         location = event.hasBlock() ? new dLocation(event.getClickedBlock().getLocation()) : null;
         relative = event.hasBlock() ? new dLocation(event.getClickedBlock().getRelative(event.getBlockFace()).getLocation()) : null;
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerRightClicksEntityScriptEvent.java b/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerRightClicksEntityScriptEvent.java
index 057daee2a6..6f78409fc6 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerRightClicksEntityScriptEvent.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/events/player/PlayerRightClicksEntityScriptEvent.java
@@ -118,7 +118,7 @@ else if (name.equals("cuboids")) {
 
     @EventHandler
     public void playerRightClicksEntity(PlayerInteractEntityEvent event) {
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && event.getHand() == EquipmentSlot.OFF_HAND) {
+        if (event.getHand() == EquipmentSlot.OFF_HAND) {
             return;
         }
         entity = new dEntity(event.getRightClicked());
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dEntity.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dEntity.java
index 63d579512f..47826a25a3 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dEntity.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dEntity.java
@@ -2115,7 +2115,7 @@ else if (mtr.angle == BlockFace.EAST) {
         // @description
         // Returns whether the entity is collidable.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && attribute.startsWith("is_collidable")) {
+        if (attribute.startsWith("is_collidable")) {
             return new Element(getLivingEntity().isCollidable())
                     .getAttribute(attribute.fulfill(1));
         }
@@ -2271,7 +2271,7 @@ && getBukkitEntity() instanceof Item) {
         // @description
         // Returns whether this entity is gliding.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && attribute.startsWith("gliding")) {
+        if (attribute.startsWith("gliding")) {
             return new Element(getLivingEntity().isGliding())
                     .getAttribute(attribute.fulfill(1));
         }
@@ -2297,7 +2297,7 @@ && getBukkitEntity() instanceof Item) {
         // @description
         // Returns whether this entity is glowing.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && attribute.startsWith("glowing")) {
+        if (attribute.startsWith("glowing")) {
             return new Element(getBukkitEntity().isGlowing())
                     .getAttribute(attribute.fulfill(1));
         }
@@ -2908,7 +2908,7 @@ && getBukkitEntity() instanceof Sheep) {
         // @tags
         // <e@entity.is_collidable>
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && mechanism.matches("collidable")
+        if (mechanism.matches("collidable")
                 && mechanism.requireBoolean()) {
             getLivingEntity().setCollidable(mechanism.getValue().asBoolean());
         }
@@ -3015,7 +3015,7 @@ && getBukkitEntity() instanceof Sheep) {
         // @tags
         // <e@entity.gliding>
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && mechanism.matches("gliding") && mechanism.requireBoolean()) {
+        if (mechanism.matches("gliding") && mechanism.requireBoolean()) {
             getLivingEntity().setGliding(mechanism.getValue().asBoolean());
         }
 
@@ -3028,7 +3028,7 @@ && getBukkitEntity() instanceof Sheep) {
         // @tags
         // <e@entity.glowing>
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && mechanism.matches("glowing") && mechanism.requireBoolean()) {
+        if (mechanism.matches("glowing") && mechanism.requireBoolean()) {
             getBukkitEntity().setGlowing(mechanism.getValue().asBoolean());
             if (Depends.citizens != null && CitizensAPI.getNPCRegistry().isNPC(getLivingEntity())) {
                 CitizensAPI.getNPCRegistry().getNPC(getLivingEntity()).data().setPersistent(NPC.GLOWING_METADATA, mechanism.getValue().asBoolean());
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dInventory.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dInventory.java
index c3ae8a763b..2d17bb1789 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dInventory.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dInventory.java
@@ -697,7 +697,7 @@ public ItemStack[] getContents() {
 
     public ItemStack[] getStorageContents() {
         if (inventory != null) {
-            return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) ? inventory.getStorageContents() : inventory.getContents();
+            return inventory.getStorageContents();
         }
         else {
             return new ItemStack[0];
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dLocation.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dLocation.java
index bd6052b0ae..f063463917 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dLocation.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dLocation.java
@@ -786,8 +786,7 @@ public String getAttribute(Attribute attribute) {
         // @description
         // Returns the password to a locked container.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)
-                && attribute.startsWith("lock") && getBlock().getState() instanceof Lockable) {
+        if (attribute.startsWith("lock") && getBlock().getState() instanceof Lockable) {
             Lockable lock = (Lockable) getBlock().getState();
             return new Element(lock.isLocked() ? lock.getLock() : null)
                     .getAttribute(attribute.fulfill(1));
@@ -800,8 +799,7 @@ public String getAttribute(Attribute attribute) {
         // @description
         // Returns whether the container is locked.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)
-                && attribute.startsWith("is_locked") && getBlock().getState() instanceof Lockable) {
+        if (attribute.startsWith("is_locked") && getBlock().getState() instanceof Lockable) {
             return new Element(((Lockable) getBlock().getState()).isLocked())
                     .getAttribute(attribute.fulfill(1));
         }
@@ -813,8 +811,7 @@ public String getAttribute(Attribute attribute) {
         // @description
         // Returns whether the container is lockable.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)
-                && attribute.startsWith("is_lockable")) {
+        if (attribute.startsWith("is_lockable")) {
             return new Element(getBlock().getState() instanceof Lockable)
                     .getAttribute(attribute.fulfill(1));
         }
@@ -2471,8 +2468,7 @@ && getBlock().getState() instanceof CreatureSpawner) {
         // <l@location.is_locked>
         // <l@location.is_lockable>
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)
-                && mechanism.matches("lock") && getBlock().getState() instanceof Lockable) {
+        if (mechanism.matches("lock") && getBlock().getState() instanceof Lockable) {
             BlockState state = getBlock().getState();
             ((Lockable) state).setLock(mechanism.hasValue() ? mechanism.getValue().asString() : null);
             state.update();
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dMaterial.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dMaterial.java
index 0800649eb1..e05ed78d31 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dMaterial.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dMaterial.java
@@ -325,8 +325,7 @@ public MaterialData getMaterialData() {
     }
 
     public boolean isStructure() {
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                && material == Material.CHORUS_PLANT) {
+        if (material == Material.CHORUS_PLANT) {
             return true;
         }
         else if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2)
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/dPlayer.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/dPlayer.java
index 511ec79469..fb1c3ee695 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/dPlayer.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/dPlayer.java
@@ -1715,11 +1715,6 @@ && getPlayerEntity().getOpenInventory().getTopInventory() instanceof MerchantInv
         if (attribute.startsWith("attack_cooldown")) {
             attribute.fulfill(1);
 
-            if (!NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                dB.echoError("Attack cooldowns don't exist prior to 1.9.");
-                return null;
-            }
-
             // <--[tag]
             // @attribute <p@player.attack_cooldown.duration>
             // @returns Duration
@@ -2485,12 +2480,7 @@ public void adjust(Mechanism mechanism) {
         // <p@player.attack_cooldown.percent_done>
         // -->
         if (mechanism.matches("redo_attack_cooldown")) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                NMSHandler.getInstance().getPlayerHelper().setAttackCooldown(getPlayerEntity(), 0);
-            }
-            else {
-                dB.echoError("Attack cooldowns don't exist prior to 1.9.");
-            }
+            NMSHandler.getInstance().getPlayerHelper().setAttackCooldown(getPlayerEntity(), 0);
         }
 
         // <--[mechanism]
@@ -2507,14 +2497,8 @@ public void adjust(Mechanism mechanism) {
         // <p@player.attack_cooldown.percent_done>
         // -->
         if (mechanism.matches("reset_attack_cooldown")) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                PlayerHelper playerHelper = NMSHandler.getInstance().getPlayerHelper();
-                playerHelper.setAttackCooldown(getPlayerEntity(),
-                        Math.round(playerHelper.getMaxAttackCooldownTicks(getPlayerEntity())));
-            }
-            else {
-                dB.echoError("Attack cooldowns don't exist prior to 1.9.");
-            }
+            PlayerHelper playerHelper = NMSHandler.getInstance().getPlayerHelper();
+            playerHelper.setAttackCooldown(getPlayerEntity(), Math.round(playerHelper.getMaxAttackCooldownTicks(getPlayerEntity())));
         }
 
         // <--[mechanism]
@@ -2531,20 +2515,15 @@ public void adjust(Mechanism mechanism) {
         // <p@player.attack_cooldown.percent_done>
         // -->
         if (mechanism.matches("attack_cooldown_percent") && mechanism.requireFloat()) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                float percent = mechanism.getValue().asFloat();
-                System.out.println(percent + " >> " + (percent >= 0 && percent <= 1));
-                if (percent >= 0 && percent <= 1) {
-                    PlayerHelper playerHelper = NMSHandler.getInstance().getPlayerHelper();
-                    playerHelper.setAttackCooldown(getPlayerEntity(),
-                            Math.round(playerHelper.getMaxAttackCooldownTicks(getPlayerEntity()) * mechanism.getValue().asFloat()));
-                }
-                else {
-                    dB.echoError("Invalid percentage! \"" + percent + "\" is not between 0 and 1!");
-                }
+            float percent = mechanism.getValue().asFloat();
+            System.out.println(percent + " >> " + (percent >= 0 && percent <= 1));
+            if (percent >= 0 && percent <= 1) {
+                PlayerHelper playerHelper = NMSHandler.getInstance().getPlayerHelper();
+                playerHelper.setAttackCooldown(getPlayerEntity(),
+                        Math.round(playerHelper.getMaxAttackCooldownTicks(getPlayerEntity()) * mechanism.getValue().asFloat()));
             }
             else {
-                dB.echoError("Attack cooldowns don't exist prior to 1.9.");
+                dB.echoError("Invalid percentage! \"" + percent + "\" is not between 0 and 1!");
             }
         }
 
@@ -2562,13 +2541,8 @@ public void adjust(Mechanism mechanism) {
         // <p@player.attack_cooldown.percent_done>
         // -->
         if (mechanism.matches("attack_cooldown") && mechanism.requireObject(Duration.class)) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                NMSHandler.getInstance().getPlayerHelper().setAttackCooldown(getPlayerEntity(),
-                        mechanism.getValue().asType(Duration.class).getTicksAsInt());
-            }
-            else {
-                dB.echoError("Attack cooldowns don't exist prior to 1.9.");
-            }
+            NMSHandler.getInstance().getPlayerHelper().setAttackCooldown(getPlayerEntity(),
+                    mechanism.getValue().asType(Duration.class).getTicksAsInt());
         }
 
         // <--[mechanism]
@@ -3175,7 +3149,7 @@ else if (split.length > 1) {
         // The book can safely be removed from the player's offhand
         // without the player closing the book.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && mechanism.matches("open_offhand_book")) {
+        if (mechanism.matches("open_offhand_book")) {
             NMSHandler.getInstance().getPacketHelper().openBook(getPlayerEntity(), EquipmentSlot.OFF_HAND);
         }
 
@@ -3186,7 +3160,7 @@ else if (split.length > 1) {
         // @description
         // Displays a book to a player.
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && mechanism.matches("show_book")
+        if (mechanism.matches("show_book")
                 && mechanism.requireObject(dItem.class)) {
             dItem book = mechanism.valueAsType(dItem.class);
             if (!book.getItemStack().hasItemMeta() || !(book.getItemStack().getItemMeta() instanceof BookMeta)) {
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityGravity.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityGravity.java
index a2bae2ba50..891788834e 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityGravity.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityGravity.java
@@ -13,10 +13,7 @@
 public class EntityGravity implements Property {
 
     public static boolean describes(dObject entity) {
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-            return entity instanceof dEntity;
-        }
-        return entity instanceof dEntity && ((dEntity) entity).getBukkitEntity() instanceof ArmorStand;
+        return entity instanceof dEntity;
     }
 
     public static EntityGravity getFrom(dObject entity) {
@@ -53,16 +50,7 @@ private EntityGravity(dEntity entity) {
 
     @Override
     public String getPropertyString() {
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-            if (dentity.getBukkitEntity().hasGravity()) {
-                return null;
-            }
-            else {
-                return "false";
-            }
-        }
-
-        if (((ArmorStand) dentity.getBukkitEntity()).hasGravity()) {
+        if (dentity.getBukkitEntity().hasGravity()) {
             return null;
         }
         else {
@@ -95,11 +83,7 @@ public String getAttribute(Attribute attribute) {
         // Returns whether the entity has gravity.
         // -->
         if (attribute.startsWith("gravity")) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-                return new Element(dentity.getBukkitEntity().hasGravity())
-                        .getAttribute(attribute.fulfill(1));
-            }
-            return new Element(((ArmorStand) dentity.getBukkitEntity()).hasGravity())
+            return new Element(dentity.getBukkitEntity().hasGravity())
                     .getAttribute(attribute.fulfill(1));
         }
 
@@ -120,12 +104,7 @@ public void adjust(Mechanism mechanism) {
         // -->
 
         if (mechanism.matches("gravity") && mechanism.requireBoolean()) {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_10_R1)) {
-                dentity.getBukkitEntity().setGravity(mechanism.getValue().asBoolean());
-            }
-            else {
-                ((ArmorStand) dentity.getBukkitEntity()).setGravity(mechanism.getValue().asBoolean());
-            }
+            dentity.getBukkitEntity().setGravity(mechanism.getValue().asBoolean());
         }
     }
 }
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityPotionEffects.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityPotionEffects.java
index dcdfe50855..ad1e588d0d 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityPotionEffects.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityPotionEffects.java
@@ -1,7 +1,5 @@
 package net.aufdemrand.denizen.objects.properties.entity;
 
-import net.aufdemrand.denizen.nms.NMSHandler;
-import net.aufdemrand.denizen.nms.NMSVersion;
 import net.aufdemrand.denizen.objects.dEntity;
 import net.aufdemrand.denizen.utilities.debugging.dB;
 import net.aufdemrand.denizencore.objects.Element;
@@ -24,8 +22,7 @@ public class EntityPotionEffects implements Property {
     public static boolean describes(dObject object) {
         return object instanceof dEntity &&
                 (((dEntity) object).isLivingEntity()
-                        || ((NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                        && ((dEntity) object).getBukkitEntityType() == EntityType.TIPPED_ARROW)));
+                        || ((dEntity) object).getBukkitEntityType() == EntityType.TIPPED_ARROW);
     }
 
     public static EntityPotionEffects getFrom(dObject object) {
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityProfession.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityProfession.java
index 998c728f84..b58c5c57b0 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityProfession.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/entity/EntityProfession.java
@@ -22,8 +22,7 @@ public static boolean describes(dObject entity) {
             return false;
         }
         return ((dEntity) entity).getBukkitEntityType() == EntityType.VILLAGER
-                || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                && ((dEntity) entity).getBukkitEntityType() == EntityType.ZOMBIE)
+                || ((dEntity) entity).getBukkitEntityType() == EntityType.ZOMBIE
                 || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_11_R1)
                 && ((dEntity) entity).getBukkitEntityType() == EntityType.ZOMBIE_VILLAGER);
     }
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemColor.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemColor.java
index b489e078cb..4a962f6076 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemColor.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemColor.java
@@ -22,10 +22,9 @@ public static boolean describes(dObject item) {
                 || ((dItem) item).getItemStack().getType() == Material.LEATHER_CHESTPLATE
                 || ((dItem) item).getItemStack().getType() == Material.LEATHER_HELMET
                 || ((dItem) item).getItemStack().getType() == Material.LEATHER_LEGGINGS
-                || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                && (((dItem) item).getItemStack().getType() == Material.POTION
+                || ((dItem) item).getItemStack().getType() == Material.POTION
                 || ((dItem) item).getItemStack().getType() == Material.SPLASH_POTION
-                || ((dItem) item).getItemStack().getType() == Material.LINGERING_POTION)));
+                || ((dItem) item).getItemStack().getType() == Material.LINGERING_POTION);
     }
 
     public static ItemColor getFrom(dObject _item) {
@@ -69,10 +68,9 @@ public String getAttribute(Attribute attribute) {
         // -->
         if (attribute.startsWith("color") || attribute.startsWith("dye_color")) {
             Material mat = item.getItemStack().getType();
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                    && (mat == Material.POTION
+            if (mat == Material.POTION
                     || mat == Material.LINGERING_POTION
-                    || mat == Material.SPLASH_POTION)) {
+                    || mat == Material.SPLASH_POTION) {
                 PotionMeta pm = (PotionMeta) item.getItemStack().getItemMeta();
                 if (!pm.hasColor()) {
                     return new dColor(Color.WHITE).getAttribute(attribute.fulfill((1)));
@@ -89,10 +87,9 @@ public String getAttribute(Attribute attribute) {
     @Override
     public String getPropertyString() {
         Material mat = item.getItemStack().getType();
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                && (mat == Material.POTION
+        if (mat == Material.POTION
                 || mat == Material.LINGERING_POTION
-                || mat == Material.SPLASH_POTION)) {
+                || mat == Material.SPLASH_POTION) {
             PotionMeta pm = (PotionMeta) item.getItemStack().getItemMeta();
             if (!pm.hasColor()) {
                 return null;
@@ -124,10 +121,9 @@ public void adjust(Mechanism mechanism) {
                 || mechanism.matches("color")) && (mechanism.requireObject(dColor.class))) {
             dColor color = mechanism.valueAsType(dColor.class);
             Material mat = item.getItemStack().getType();
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                    && (mat == Material.POTION
+            if (mat == Material.POTION
                     || mat == Material.LINGERING_POTION
-                    || mat == Material.SPLASH_POTION)) {
+                    || mat == Material.SPLASH_POTION) {
                 PotionMeta meta = (PotionMeta) item.getItemStack().getItemMeta();
                 meta.setColor(color.getColor());
                 item.getItemStack().setItemMeta(meta);
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemPotion.java b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemPotion.java
index 05615ba9c8..6d4c2100c5 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemPotion.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/objects/properties/item/ItemPotion.java
@@ -27,10 +27,9 @@ public class ItemPotion implements Property {
     public static boolean describes(dObject item) {
         return item instanceof dItem
                 && (((dItem) item).getItemStack().getType() == Material.POTION
-                || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)
-                && (((dItem) item).getItemStack().getType() == Material.SPLASH_POTION
+                || ((dItem) item).getItemStack().getType() == Material.SPLASH_POTION
                 || ((dItem) item).getItemStack().getType() == Material.LINGERING_POTION
-                || ((dItem) item).getItemStack().getType() == Material.TIPPED_ARROW)));
+                || ((dItem) item).getItemStack().getType() == Material.TIPPED_ARROW);
     }
 
     public static ItemPotion getFrom(dObject _item) {
@@ -211,10 +210,6 @@ public String getAttribute(Attribute attribute) {
                         dB.echoError("Custom effects with the color option are not supported as of Minecraft version 1.13.");
                         return null;
                     }
-                    else if (!NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                        dB.echoError("Custom effects with the color option are not supported before Minecraft version 1.9.");
-                        return null;
-                    }
                     return new dColor(meta.getCustomEffects().get(potN).getColor())
                             .getAttribute(attribute.fulfill(1));
                 }
@@ -360,21 +355,19 @@ public void adjust(Mechanism mechanism) {
                 Color color = null;
                 boolean icon = false;
                 if (d2.length > 5) {
-                    if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-                        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2)) {
-                            Element check = new Element(d2[5]);
-                            if (check.isBoolean()) {
-                                icon = check.asBoolean();
-                            }
-                            else {
-                                dB.echoError("Custom effects with the color option are not supported as of Minecraft version 1.13.");
-                            }
+                    if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2)) {
+                        Element check = new Element(d2[5]);
+                        if (check.isBoolean()) {
+                            icon = check.asBoolean();
                         }
                         else {
-                            String check = d2[5].replace("&comma", ",");
-                            if (dColor.matches(check)) {
-                                color = dColor.valueOf(check).getColor();
-                            }
+                            dB.echoError("Custom effects with the color option are not supported as of Minecraft version 1.13.");
+                        }
+                    }
+                    else {
+                        String check = d2[5].replace("&comma", ",");
+                        if (dColor.matches(check)) {
+                            color = dColor.valueOf(check).getColor();
                         }
                     }
                 }
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/scripts/commands/BukkitCommandRegistry.java b/plugin/src/main/java/net/aufdemrand/denizen/scripts/commands/BukkitCommandRegistry.java
index 85531b2a97..1456072235 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/scripts/commands/BukkitCommandRegistry.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/scripts/commands/BukkitCommandRegistry.java
@@ -576,10 +576,8 @@ public void registerCoreMembers() {
         // Delete the boss bar.
         // - bossbar remove MyMessageID
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-            registerCoreMember(BossBarCommand.class,
-                    "BOSSBAR", "bossbar ({create}/update/remove) [<id>] (players:<player>|...) (title:<title>) (progress:<#.#>) (color:<color>) (style:<style>) (flags:<flag>|...)", 1);
-        }
+        registerCoreMember(BossBarCommand.class,
+                "BOSSBAR", "bossbar ({create}/update/remove) [<id>] (players:<player>|...) (title:<title>) (progress:<#.#>) (color:<color>) (style:<style>) (flags:<flag>|...)", 1);
 
 
         // <--[command]
@@ -1698,10 +1696,8 @@ public void registerCoreMembers() {
         // Use to make the player's target not glow.
         // - glow <player.target> false
         // -->
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-            registerCoreMember(GlowCommand.class,
-                    "GLOW", "glow [<entity>|...] (<should glow>)", 1);
-        }
+        registerCoreMember(GlowCommand.class,
+                "GLOW", "glow [<entity>|...] (<should glow>)", 1);
 
 
         // <--[command]
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/utilities/MaterialCompat.java b/plugin/src/main/java/net/aufdemrand/denizen/utilities/MaterialCompat.java
index d781313d24..cee4ab2867 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/utilities/MaterialCompat.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/utilities/MaterialCompat.java
@@ -130,7 +130,7 @@ public static ItemStack updateItem(int oldMat, byte bit) {
     }
 
     public static boolean isBannerOrShield(Material material) {
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && material == Material.SHIELD) {
+        if (material == Material.SHIELD) {
             return true;
         }
         else if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_13_R2)) {
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/utilities/nbt/CustomNBT.java b/plugin/src/main/java/net/aufdemrand/denizen/utilities/nbt/CustomNBT.java
index d43a546074..8a106a9c42 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/utilities/nbt/CustomNBT.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/utilities/nbt/CustomNBT.java
@@ -33,9 +33,7 @@ public static MapOfEnchantments getEnchantments(ItemStack item) {
         slotMap.put(EquipmentSlot.LEGS, 2);
         slotMap.put(EquipmentSlot.CHEST, 3);
         slotMap.put(EquipmentSlot.HEAD, 4);
-        if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2)) {
-            slotMap.put(EquipmentSlot.OFF_HAND, 5);
-        }
+        slotMap.put(EquipmentSlot.OFF_HAND, 5);
     }
 
     /*
diff --git a/plugin/src/main/java/net/aufdemrand/denizen/utilities/world/DenizenWorldAccess.java b/plugin/src/main/java/net/aufdemrand/denizen/utilities/world/DenizenWorldAccess.java
index bd800aeed8..1ac356e135 100644
--- a/plugin/src/main/java/net/aufdemrand/denizen/utilities/world/DenizenWorldAccess.java
+++ b/plugin/src/main/java/net/aufdemrand/denizen/utilities/world/DenizenWorldAccess.java
@@ -17,7 +17,7 @@ public class DenizenWorldAccess implements WorldAccess {
     @Override
     public void despawn(Entity entity) {
         try {
-            if (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_9_R2) && entity instanceof LivingEntity) {
+            if (entity instanceof LivingEntity) {
                 GlowCommand.unGlow((LivingEntity) entity);
             }
             if (dEntity.isCitizensNPC(entity)) {