diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialMode.java b/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialMode.java
index 7c2f1f80b9..2fe202447e 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialMode.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialMode.java
@@ -31,7 +31,9 @@ public static boolean describes(ObjectTag material) {
                 || data instanceof DaylightDetector
                 || data instanceof CommandBlock
                 || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_17) && (data instanceof SculkSensor
-                                                                        || data instanceof BigDripleaf));
+                                                                        || data instanceof BigDripleaf))
+                || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_19) && (data instanceof SculkCatalyst
+                                                                        || data instanceof  SculkShrieker));
     }
 
     public static MaterialMode getFrom(ObjectTag _material) {
@@ -70,6 +72,8 @@ public static void registerTags() {
         // For daylight_detectors, output is INVERTED or NORMAL.
         // For command_blocks, output is CONDITIONAL or NORMAL.
         // For big_dripleafs, output is FULL, NONE, PARTIAL, or UNSTABLE.
+        // For sculk_catalysts, output is BLOOM or NORMAL.
+        // For sculk_shriekers, output is SHRIEKING or NORMAL.
         // -->
         PropertyParser.<MaterialMode, ElementTag>registerStaticTag(ElementTag.class, "mode", (attribute, material) -> {
             return new ElementTag(material.getPropertyString());
@@ -92,10 +96,6 @@ public boolean isStructureBlock() {
         return material.getModernData() instanceof StructureBlock;
     }
 
-    public boolean isSculkSensor() {
-        return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_17) && material.getModernData() instanceof SculkSensor;
-    }
-
     public boolean isDaylightDetector() {
         return material.getModernData() instanceof DaylightDetector;
     }
@@ -108,6 +108,18 @@ public boolean isBigDripleaf() {
         return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_17) && material.getModernData() instanceof BigDripleaf;
     }
 
+    public boolean isSculkSensor() {
+        return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_17) && material.getModernData() instanceof SculkSensor;
+    }
+
+    public boolean isSculkCatalyst() {
+        return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_19) && material.getModernData() instanceof SculkCatalyst;
+    }
+
+    public boolean isSculkShrieker() {
+        return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_19) && material.getModernData() instanceof SculkShrieker;
+    }
+
     public Comparator getComparator() {
         return (Comparator) material.getModernData();
     }
@@ -140,6 +152,14 @@ public BigDripleaf getBigDripleaf() {
         return (BigDripleaf) material.getModernData();
     }*/
 
+    /*public SculkCatalyst getSculkCatalyst() { // TODO: 1.19
+        return (SculkCatalyst) material.getModernData();
+    }
+
+    public SculkShrieker getSculkShrieker() {
+        return (SculkShrieker) material.getModernData();
+    }*/
+
     @Override
     public String getPropertyString() {
         if (isComparator()) {
@@ -166,6 +186,12 @@ else if (isSculkSensor()) {
         else if (isBigDripleaf()) {
             return ((BigDripleaf) material.getModernData()).getTilt().name(); // TODO: 1.17
         }
+        else if (isSculkCatalyst()) {
+            return ((SculkCatalyst) material.getModernData()).isBloom() ? "BLOOM" : "NORMAL"; // TODO: 1.19
+        }
+        else if (isSculkShrieker()) {
+            return  ((SculkShrieker) material.getModernData()).isShrieking() ? "SHRIEKING" : "NORMAL"; // TODO: 1.19
+        }
         return null; // Unreachable
     }
 
@@ -191,6 +217,8 @@ public void adjust(Mechanism mechanism) {
         // For daylight_detectors, input is INVERTED or NORMAL.
         // For command_blocks, input is CONDITIONAL or NORMAL.
         // For big_dripleafs, input is FULL, NONE, PARTIAL, or UNSTABLE.
+        // For sculk_catalysts, input is BLOOM or NORMAL.
+        // For sculk_shriekers, input is SHRIEKING or NORMAL.
         // @tags
         // <MaterialTag.mode>
         // -->
@@ -216,6 +244,12 @@ else if (isCommandBlock()) {
             else if (isSculkSensor() || isBigDripleaf()) {
                 MultiVersionHelper1_17.materialModeRunMech(mechanism, this);
             }
+            else if (isSculkCatalyst()) {
+                ((SculkCatalyst) material.getModernData()).setBloom(CoreUtilities.equalsIgnoreCase(mechanism.getValue().asString(), "bloom")); // TODO: 1.19
+            }
+            else if (isSculkShrieker()) {
+                ((SculkShrieker) material.getModernData()).setShrieking(CoreUtilities.equalsIgnoreCase(mechanism.getValue().asString(), "shrieking")); // TODO: 1.19
+            }
         }
     }
 }
diff --git a/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialSwitchable.java b/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialSwitchable.java
index e5e49b40c0..a36f66b96b 100644
--- a/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialSwitchable.java
+++ b/plugin/src/main/java/com/denizenscript/denizen/objects/properties/material/MaterialSwitchable.java
@@ -1,5 +1,7 @@
 package com.denizenscript.denizen.objects.properties.material;
 
+import com.denizenscript.denizen.nms.NMSHandler;
+import com.denizenscript.denizen.nms.NMSVersion;
 import com.denizenscript.denizen.objects.MaterialTag;
 import com.denizenscript.denizencore.objects.Mechanism;
 import com.denizenscript.denizencore.objects.ObjectTag;
@@ -30,7 +32,8 @@ public static boolean describes(ObjectTag material) {
                 || data instanceof Piston
                 || data instanceof Lightable
                 || data instanceof EndPortalFrame
-                || data instanceof Hopper;
+                || data instanceof Hopper
+                || (NMSHandler.getVersion().isAtLeast(NMSVersion.v1_19) && data instanceof SculkShrieker);
     }
 
     public static MaterialSwitchable getFrom(ObjectTag _material) {
@@ -71,6 +74,7 @@ public static void registerTags() {
         // - a piston block is extended
         // - an end portal frame has an ender eye in it
         // - a hopper is NOT being powered by redstone
+        // - a sculk_shrieker can summon a warden
         // -->
         PropertyParser.<MaterialSwitchable, ElementTag>registerStaticTag(ElementTag.class, "switched", (attribute, material) -> {
             return new ElementTag(material.getState());
@@ -81,10 +85,6 @@ public boolean isPowerable() {
         return material.getModernData() instanceof Powerable;
     }
 
-    public Powerable getPowerable() {
-        return (Powerable) material.getModernData();
-    }
-
     public boolean isOpenable() {
         return material.getModernData() instanceof Openable;
     }
@@ -113,6 +113,14 @@ public boolean isHopper() {
         return material.getModernData() instanceof Hopper;
     }
 
+    public boolean isSculkShrieker() {
+        return NMSHandler.getVersion().isAtLeast(NMSVersion.v1_19) && material.getModernData() instanceof SculkShrieker;
+    }
+
+    public Powerable getPowerable() {
+        return (Powerable) material.getModernData();
+    }
+
     public Openable getOpenable() {
         return (Openable) material.getModernData();
     }
@@ -141,6 +149,10 @@ public Hopper getHopper() {
         return (Hopper) material.getModernData();
     }
 
+    /*public SculkShrieker getSculkShrieker() { // TODO: 1.19
+        return (SculkShrieker) material.getModernData();
+    }*/
+
     public boolean getState() {
         if (isOpenable()) {
             return getOpenable().isOpen();
@@ -166,6 +178,9 @@ else if (isEndFrame()) {
         else if (isHopper()) {
             return getHopper().isEnabled();
         }
+        else if (isSculkShrieker()) {
+            return ((SculkShrieker) material.getModernData()).isCanSummon();
+        }
         return false; // Unreachable
     }
 
@@ -194,6 +209,9 @@ else if (isEndFrame()) {
         else if (isHopper()) {
             getHopper().setEnabled(state);
         }
+        else if (isSculkShrieker()) {
+            ((SculkShrieker) material.getModernData()).setCanSummon(state);
+        }
     }
 
     @Override
@@ -214,8 +232,17 @@ public void adjust(Mechanism mechanism) {
         // @name switched
         // @input ElementTag(Boolean)
         // @description
-        // Sets whether a material is 'switched on', which has different semantic meaning depending on the material type (eg a door is opened, a piston is extended, etc).
-        // Refer to <@link tag MaterialTag.switched> for specifics.
+        // Sets whether a material is 'switched on', which has different semantic meaning depending on the material type.
+        // More specifically, this sets whether:
+        // - a Powerable material (like pressure plates) is activated
+        // - an Openable material (like doors) is open
+        // - a dispenser is powered and should dispense its contents
+        // - a daylight sensor can see the sun
+        // - a lightable block is lit
+        // - a piston block is extended
+        // - an end portal frame has an ender eye in it
+        // - a hopper is NOT being powered by redstone
+        // - a sculk_shrieker can summon a warden
         // @tags
         // <MaterialTag.switched>
         // -->