diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/FrogspawnMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/FrogspawnMatcher.java
index 08be1ace..7df423e7 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/FrogspawnMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/FrogspawnMatcher.java
@@ -5,23 +5,16 @@
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.EntityType;
 import org.popcraft.bolt.matcher.Match;
-import org.popcraft.bolt.util.EnumUtil;
 
 import java.util.Collections;
 import java.util.Set;
 
 public class FrogspawnMatcher implements BlockMatcher {
-    private static final Material FROGSPAWN = EnumUtil.valueOf(Material.class, "FROGSPAWN").orElse(null);
     private boolean enabled;
 
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
-        // Future: Replace with Material.FROGSPAWN
-        if (FROGSPAWN == null) {
-            enabled = false;
-        } else {
-            enabled = protectableBlocks.contains(FROGSPAWN);
-        }
+        enabled = protectableBlocks.contains(Material.FROGSPAWN);
     }
 
     @Override
@@ -37,7 +30,7 @@ public boolean canMatch(Block block) {
     @Override
     public Match findMatch(Block block) {
         final Block above = block.getRelative(BlockFace.UP);
-        if (above.getType().equals(FROGSPAWN)) {
+        if (Material.FROGSPAWN.equals(above.getType())) {
             return Match.ofBlocks(Collections.singleton(above));
         }
         return null;
diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/GrassMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/GrassMatcher.java
index 76146134..60a5f6c7 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/GrassMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/GrassMatcher.java
@@ -5,28 +5,15 @@
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.EntityType;
 import org.popcraft.bolt.matcher.Match;
-import org.popcraft.bolt.util.EnumUtil;
 
 import java.util.Collections;
 import java.util.EnumSet;
 import java.util.Set;
 
 public class GrassMatcher implements BlockMatcher {
-    private static final Material SHORT_GRASS_OLD = EnumUtil.valueOf(Material.class, "GRASS").orElse(null);
-    private static final Material SHORT_GRASS = EnumUtil.valueOf(Material.class, "SHORT_GRASS").orElse(null);
-    private static final EnumSet<Material> GRASS = EnumSet.of(Material.FERN, Material.SEAGRASS, Material.NETHER_SPROUTS, Material.WARPED_ROOTS, Material.CRIMSON_ROOTS);
+    private static final EnumSet<Material> GRASS = EnumSet.of(Material.SHORT_GRASS, Material.FERN, Material.SEAGRASS, Material.NETHER_SPROUTS, Material.WARPED_ROOTS, Material.CRIMSON_ROOTS);
     private boolean enabled;
 
-    static {
-        // Future: Replace with Material.SHORT_GRASS
-        if (SHORT_GRASS_OLD != null) {
-            GRASS.add(SHORT_GRASS_OLD);
-        }
-        if (SHORT_GRASS != null) {
-            GRASS.add(SHORT_GRASS);
-        }
-    }
-
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
         enabled = protectableBlocks.stream().anyMatch(GRASS::contains);
diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/HangingSignMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/HangingSignMatcher.java
index f029459f..d3eeb423 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/HangingSignMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/HangingSignMatcher.java
@@ -1,8 +1,6 @@
 package org.popcraft.bolt.matcher.block;
 
-import org.bukkit.Bukkit;
 import org.bukkit.Material;
-import org.bukkit.NamespacedKey;
 import org.bukkit.Tag;
 import org.bukkit.block.Block;
 import org.bukkit.block.BlockFace;
@@ -13,17 +11,11 @@
 import java.util.Set;
 
 public class HangingSignMatcher implements BlockMatcher {
-    private static final Tag<Material> CEILING_HANGING_SIGNS = Bukkit.getTag(Tag.REGISTRY_BLOCKS, NamespacedKey.minecraft("ceiling_hanging_signs"), Material.class);
     private boolean enabled;
 
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
-        // Future: Replace with Tag.CEILING_HANGING_SIGNS
-        if (CEILING_HANGING_SIGNS == null) {
-            enabled = false;
-        } else {
-            enabled = protectableBlocks.stream().anyMatch(CEILING_HANGING_SIGNS::isTagged);
-        }
+        enabled = protectableBlocks.stream().anyMatch(Tag.CEILING_HANGING_SIGNS::isTagged);
     }
 
     @Override
@@ -38,12 +30,9 @@ public boolean canMatch(Block block) {
 
     @Override
     public Match findMatch(Block block) {
-        if (CEILING_HANGING_SIGNS == null) {
-            return null;
-        }
         final Set<Block> blocks = new HashSet<>();
         Block below = block;
-        while (CEILING_HANGING_SIGNS.isTagged((below = below.getRelative(BlockFace.DOWN)).getType())) {
+        while (Tag.CEILING_HANGING_SIGNS.isTagged((below = below.getRelative(BlockFace.DOWN)).getType())) {
             blocks.add(below);
         }
         return Match.ofBlocks(blocks);
diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/MangrovePropaguleMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/MangrovePropaguleMatcher.java
index a0d9bab5..3b5f2c2b 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/MangrovePropaguleMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/MangrovePropaguleMatcher.java
@@ -5,23 +5,16 @@
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.EntityType;
 import org.popcraft.bolt.matcher.Match;
-import org.popcraft.bolt.util.EnumUtil;
 
 import java.util.Collections;
 import java.util.Set;
 
 public class MangrovePropaguleMatcher implements BlockMatcher {
-    private static final Material MANGROVE_PROPAGULE = EnumUtil.valueOf(Material.class, "MANGROVE_PROPAGULE").orElse(null);
     private boolean enabled;
 
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
-        // Future: Replace with Material.MANGROVE_PROPAGULE
-        if (MANGROVE_PROPAGULE == null) {
-            enabled = false;
-        } else {
-            enabled = protectableBlocks.contains(MANGROVE_PROPAGULE);
-        }
+        enabled = protectableBlocks.contains(Material.MANGROVE_PROPAGULE);
     }
 
     @Override
@@ -37,7 +30,7 @@ public boolean canMatch(Block block) {
     @Override
     public Match findMatch(Block block) {
         final Block below = block.getRelative(BlockFace.DOWN);
-        if (below.getType().equals(MANGROVE_PROPAGULE)) {
+        if (Material.MANGROVE_PROPAGULE.equals(below.getType())) {
             return Match.ofBlocks(Collections.singleton(below));
         }
         return null;
diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/PinkPetalsMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/PinkPetalsMatcher.java
index bd05e2d5..178c876b 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/PinkPetalsMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/PinkPetalsMatcher.java
@@ -5,23 +5,16 @@
 import org.bukkit.block.BlockFace;
 import org.bukkit.entity.EntityType;
 import org.popcraft.bolt.matcher.Match;
-import org.popcraft.bolt.util.EnumUtil;
 
 import java.util.Collections;
 import java.util.Set;
 
 public class PinkPetalsMatcher implements BlockMatcher {
-    private static final Material PINK_PETALS = EnumUtil.valueOf(Material.class, "PINK_PETALS").orElse(null);
     private boolean enabled;
 
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
-        // Future: Replace with Material.PINK_PETALS
-        if (PINK_PETALS == null) {
-            enabled = false;
-        } else {
-            enabled = protectableBlocks.contains(PINK_PETALS);
-        }
+        enabled = protectableBlocks.contains(Material.PINK_PETALS);
     }
 
     @Override
@@ -37,7 +30,7 @@ public boolean canMatch(Block block) {
     @Override
     public Match findMatch(Block block) {
         final Block above = block.getRelative(BlockFace.UP);
-        if (above.getType().equals(PINK_PETALS)) {
+        if (Material.PINK_PETALS.equals(above.getType())) {
             return Match.ofBlocks(Collections.singleton(above));
         }
         return null;
diff --git a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/SkulkVeinMatcher.java b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/SkulkVeinMatcher.java
index 4978791c..c3489c4c 100644
--- a/bukkit/src/main/java/org/popcraft/bolt/matcher/block/SkulkVeinMatcher.java
+++ b/bukkit/src/main/java/org/popcraft/bolt/matcher/block/SkulkVeinMatcher.java
@@ -6,25 +6,18 @@
 import org.bukkit.block.data.MultipleFacing;
 import org.bukkit.entity.EntityType;
 import org.popcraft.bolt.matcher.Match;
-import org.popcraft.bolt.util.EnumUtil;
 
 import java.util.EnumSet;
 import java.util.HashSet;
 import java.util.Set;
 
 public class SkulkVeinMatcher implements BlockMatcher {
-    private static final Material SCULK_VEIN = EnumUtil.valueOf(Material.class, "SCULK_VEIN").orElse(null);
     private static final EnumSet<BlockFace> CARTESIAN_FACES = EnumSet.of(BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST, BlockFace.WEST, BlockFace.UP, BlockFace.DOWN);
     private boolean enabled;
 
     @Override
     public void initialize(Set<Material> protectableBlocks, Set<EntityType> protectableEntities) {
-        // Future: Replace with Material.SCULK_VEIN
-        if (SCULK_VEIN == null) {
-            enabled = false;
-        } else {
-            enabled = protectableBlocks.contains(SCULK_VEIN);
-        }
+        enabled = protectableBlocks.contains(Material.SCULK_VEIN);
     }
 
     @Override
@@ -42,7 +35,7 @@ public Match findMatch(Block block) {
         final Set<Block> blocks = new HashSet<>();
         for (final BlockFace blockFace : CARTESIAN_FACES) {
             final Block adjacent = block.getRelative(blockFace);
-            if (adjacent.getType().equals(SCULK_VEIN) && adjacent.getBlockData() instanceof final MultipleFacing multipleFacing && multipleFacing.getFaces().contains(blockFace.getOppositeFace())) {
+            if (Material.SCULK_VEIN.equals(adjacent.getType()) && adjacent.getBlockData() instanceof final MultipleFacing multipleFacing && multipleFacing.getFaces().contains(blockFace.getOppositeFace())) {
                 blocks.add(adjacent);
             }
         }