diff --git a/dependencies.gradle b/dependencies.gradle
index 9a6ea83..539c903 100644
--- a/dependencies.gradle
+++ b/dependencies.gradle
@@ -41,7 +41,7 @@ dependencies {
     compile(deobfCurse("biomesoplenty-220318:2499612"))
 
     //Biome Tweaker 2.0.182
-    compileOnly(deobfCurse("biometweaker-228895:2279911"))
+    compile(deobfCurse("biometweaker-228895:2279911"))
 
     //Biome Wand 1.1.9
     //Mirrored at: https://maven.falsepattern.com/mirror/mirror/1.7.10-Biome-Wand-1.1.9.jar
@@ -82,7 +82,7 @@ dependencies {
     compileOnly(deobfCurse("lotrmod-423748:3646430"))
 
     //More Fun Quicksands Mod 1.0.8.8-fixed
-    compileOnly(deobfCurse("more-fun-quicksand-mod-321960:2717318"))
+    compile(deobfCurse("more-fun-quicksand-mod-321960:2717318"))
 
     //Nature's Compass 1.3.1
     compile(deobfCurse("naturescompass-252848:2451823"))
@@ -105,7 +105,7 @@ dependencies {
     compile(deobfCurse("twilightforest-227639:3039937"))
 
     //Underground Biomes Constructs 0.8-beta49
-    compileOnly(deobfCurse("undergroundbiomesconstructs-72744:2304497"))
+    compile(deobfCurse("undergroundbiomesconstructs-72744:2304497"))
 
     //WorldEdit 6.1.1
     compileOnly(deobfCurse("worldedit-225608:2309699"))
diff --git a/src/main/java/com/falsepattern/endlessids/asm/IETransformer.java b/src/main/java/com/falsepattern/endlessids/asm/IETransformer.java
index 44f1bcf..312b183 100644
--- a/src/main/java/com/falsepattern/endlessids/asm/IETransformer.java
+++ b/src/main/java/com/falsepattern/endlessids/asm/IETransformer.java
@@ -2,6 +2,7 @@ package com.falsepattern.endlessids.asm;
 
 import com.falsepattern.endlessids.Tags;
 import com.falsepattern.endlessids.asm.transformer.ChunkProviderSuperPatcher;
+import com.falsepattern.endlessids.asm.transformer.DevFixer;
 import org.apache.logging.log4j.LogManager;
 import org.apache.logging.log4j.Logger;
 import org.objectweb.asm.ClassReader;
@@ -29,7 +30,7 @@ public class IETransformer implements IClassTransformer {
 
     public byte[] transform(final String name, final String transformedName, final byte[] bytes) {
         if (bytes == null) {
-            return bytes;
+            return null;
         }
         ClassEdit edit = ClassEdit.get(transformedName);
         final ClassNode cn = new ClassNode(Opcodes.ASM5);
@@ -39,9 +40,12 @@ public class IETransformer implements IClassTransformer {
             if (cn.interfaces.contains("apu") || cn.interfaces.contains("net/minecraft/world/chunk/IChunkProvider")) {
                 edit = ClassEdit.ChunkProviderSuperPatcher;
             } else {
-                return bytes;
+                return isObfuscated ? bytes : DevFixer.fixDev(bytes);
             }
         }
+        if (!isObfuscated) {
+            DevFixer.transform(cn);
+        }
         IETransformer.logger.debug("Patching {} with {}...", transformedName, edit.getName());
         try {
             edit.getTransformer().transform(cn, IETransformer.isObfuscated);
diff --git a/src/main/java/com/falsepattern/endlessids/asm/transformer/DevFixer.java b/src/main/java/com/falsepattern/endlessids/asm/transformer/DevFixer.java
new file mode 100644
index 0000000..0d45ddc
--- /dev/null
+++ b/src/main/java/com/falsepattern/endlessids/asm/transformer/DevFixer.java
@@ -0,0 +1,78 @@
+package com.falsepattern.endlessids.asm.transformer;
+
+import com.falsepattern.endlessids.asm.ClassEdit;
+import com.falsepattern.endlessids.asm.IClassNodeTransformer;
+import com.falsepattern.endlessids.asm.IETransformer;
+import lombok.AccessLevel;
+import lombok.NoArgsConstructor;
+import lombok.SneakyThrows;
+import lombok.val;
+import org.objectweb.asm.ClassReader;
+import org.objectweb.asm.ClassWriter;
+import org.objectweb.asm.Opcodes;
+import org.objectweb.asm.tree.ClassNode;
+import org.objectweb.asm.tree.FieldInsnNode;
+import org.objectweb.asm.util.CheckClassAdapter;
+
+import net.minecraft.launchwrapper.Launch;
+
+import java.io.IOException;
+
+@NoArgsConstructor(access = AccessLevel.PRIVATE)
+public final class DevFixer {
+    private static final ClassNode blocks;
+    static {
+        if (IETransformer.isObfuscated) {
+            blocks = null;
+        } else {
+            try {
+                byte[] blox = Launch.classLoader.getClassBytes("net/minecraft/init/Blocks");
+                blocks = new ClassNode(Opcodes.ASM5);
+                final ClassReader reader = new ClassReader(blox);
+                reader.accept(blocks, 0);
+            } catch (IOException e) {
+                throw new RuntimeException(e);
+            }
+        }
+    }
+
+    public static byte[] fixDev(byte[] classBytes) {
+        if (IETransformer.isObfuscated) {
+            return classBytes;
+        }
+        val cn = new ClassNode(Opcodes.ASM5);
+        val reader = new ClassReader(classBytes);
+        reader.accept(cn, 0);
+        transform(cn);
+        val writer = new ClassWriter(0);
+        val check = new CheckClassAdapter(writer);
+        cn.accept(check);
+        return writer.toByteArray();
+    }
+
+    @SneakyThrows
+    public static void transform(final ClassNode cn) {
+        if (IETransformer.isObfuscated) {
+            return;
+        }
+        for (val method: cn.methods) {
+            val instructions = method.instructions;
+            int insnCount = instructions.size();
+            for (int i = 0; i < insnCount; i++) {
+                val insn = instructions.get(i);
+                if (insn instanceof FieldInsnNode) {
+                    val field = (FieldInsnNode) insn;
+                    if (field.getOpcode() == Opcodes.GETSTATIC &&
+                        field.owner.equals("net/minecraft/init/Blocks")) {
+                        for (val blockField: blocks.fields) {
+                            if (blockField.name.equals(field.name) &&
+                                !blockField.desc.equals(field.desc)) {
+                                field.desc = blockField.desc;
+                            }
+                        }
+                    }
+                }
+            }
+        }
+    }
+}
diff --git a/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java b/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
index 9719d67..7091d9c 100644
--- a/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
+++ b/src/main/java/com/falsepattern/endlessids/mixin/plugin/TargetedMod.java
@@ -28,14 +28,14 @@ public enum TargetedMod implements ITargetedMod {
     GALACTICRAFTCORE("GalactiCraftCore", false, startsWith("galacticraftcore")),
     ICG("Immersive Cavegen", true, startsWith("immersivecavegen")),
     LOTR("LOTR Mod", false, startsWith("lotrmod")),
-    MFQM("More Fun Quicksand Mod", false, startsWith("morefunquicksandmod-")),
+    MFQM("More Fun Quicksand Mod", true, startsWith("morefunquicksandmod-")),
     NATURESCOMPASS("Nature's Compass", true, startsWith("naturescompass")),
     NETHERLICIOUS("Netherlicious", true, startsWith("netherlicious-")),
     RTG("Realistic Terrain Generation", true, startsWith("rtg-")),
     THAUMCRAFT("Thaumcraft", true, startsWith("thaumcraft")),
     TROPICRAFT("Tropicraft", true, startsWith("tropicraft-")),
     TWILIGHTFOREST("Twilight Forest", true, startsWith("twilightforest")),
-    UBC("Underground Biomes Constructs", false, startsWith("undergroundbiomesconstructs-")),
+    UBC("Underground Biomes Constructs", true, startsWith("undergroundbiomesconstructs-")),
     WORLDEDIT("WorldEdit", false, startsWith("worldedit-")),
     ;