diff --git a/src/main/java/WayofTime/bloodmagic/entity/mob/EntityAspectedDemonBase.java b/src/main/java/WayofTime/bloodmagic/entity/mob/EntityAspectedDemonBase.java
index 4de55a1b..2768df1e 100644
--- a/src/main/java/WayofTime/bloodmagic/entity/mob/EntityAspectedDemonBase.java
+++ b/src/main/java/WayofTime/bloodmagic/entity/mob/EntityAspectedDemonBase.java
@@ -3,12 +3,14 @@ package WayofTime.bloodmagic.entity.mob;
 import net.minecraft.nbt.NBTTagCompound;
 import net.minecraft.network.datasync.DataParameter;
 import net.minecraft.network.datasync.EntityDataManager;
+import net.minecraft.util.DamageSource;
+import net.minecraft.util.math.MathHelper;
 import net.minecraft.world.World;
 import WayofTime.bloodmagic.api.Constants;
 import WayofTime.bloodmagic.api.soul.EnumDemonWillType;
 import WayofTime.bloodmagic.gson.Serializers;
 
-public class EntityAspectedDemonBase extends EntityDemonBase
+public abstract class EntityAspectedDemonBase extends EntityDemonBase
 {
     protected static final DataParameter<EnumDemonWillType> TYPE = EntityDataManager.<EnumDemonWillType>createKey(EntityAspectedDemonBase.class, Serializers.WILL_TYPE_SERIALIZER);
 
@@ -24,6 +26,47 @@ public class EntityAspectedDemonBase extends EntityDemonBase
         this.dataManager.register(TYPE, EnumDemonWillType.DEFAULT);
     }
 
+    public double getMeleeResist()
+    {
+        return 0;
+    }
+
+    public double getProjectileResist()
+    {
+        return 0;
+    }
+
+    public double getMagicResist()
+    {
+        return 0;
+    }
+
+    @Override
+    public boolean attackEntityFrom(DamageSource source, float amount)
+    {
+        if (this.isEntityInvulnerable(source))
+        {
+            return false;
+        } else
+        {
+            float newAmount = amount;
+            if (source.isProjectile())
+            {
+                newAmount *= MathHelper.clamp_double(1 - getProjectileResist(), 0, 1);
+            } else
+            {
+                newAmount *= MathHelper.clamp_double(1 - getMeleeResist(), 0, 1);
+            }
+
+            if (source.isMagicDamage())
+            {
+                newAmount *= MathHelper.clamp_double(1 - getMagicResist(), 0, 1);
+            }
+
+            return super.attackEntityFrom(source, newAmount);
+        }
+    }
+
     public EnumDemonWillType getType()
     {
         return this.dataManager.get(TYPE);
diff --git a/src/main/java/WayofTime/bloodmagic/entity/mob/EntityCorruptedSheep.java b/src/main/java/WayofTime/bloodmagic/entity/mob/EntityCorruptedSheep.java
index b57d987b..ee061adf 100644
--- a/src/main/java/WayofTime/bloodmagic/entity/mob/EntityCorruptedSheep.java
+++ b/src/main/java/WayofTime/bloodmagic/entity/mob/EntityCorruptedSheep.java
@@ -96,8 +96,19 @@ public class EntityCorruptedSheep extends EntityAspectedDemonBase implements ISh
     protected void applyEntityAttributes()
     {
         super.applyEntityAttributes();
-        this.getEntityAttribute(SharedMonsterAttributes.MAX_HEALTH).setBaseValue(8.0D);
-        this.getEntityAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).setBaseValue(0.23000000417232513D);
+        this.getEntityAttribute(SharedMonsterAttributes.MAX_HEALTH).setBaseValue(30);
+        this.getEntityAttribute(SharedMonsterAttributes.MOVEMENT_SPEED).setBaseValue(0.25);
+        this.getEntityAttribute(SharedMonsterAttributes.ATTACK_DAMAGE).setBaseValue(6);
+    }
+
+    public double getMeleeResist()
+    {
+        return 0.2;
+    }
+
+    public double getProjectileResist()
+    {
+        return 0.6;
     }
 
     @Override
@@ -120,13 +131,6 @@ public class EntityCorruptedSheep extends EntityAspectedDemonBase implements ISh
         }
     }
 
-    @Override
-    //TODO: Add fun stuff for when interacted with - explode?
-    public boolean processInteract(EntityPlayer player, EnumHand hand, ItemStack stack)
-    {
-        return super.processInteract(player, hand, stack);
-    }
-
     @SideOnly(Side.CLIENT)
     public float getHeadRotationPointY(float partialTick)
     {
@@ -180,6 +184,12 @@ public class EntityCorruptedSheep extends EntityAspectedDemonBase implements ISh
         return SoundEvents.ENTITY_SHEEP_DEATH;
     }
 
+    @Override
+    protected float getSoundPitch()
+    {
+        return super.getSoundPitch() * 0.5f;
+    }
+
     @Override
     protected void playStepSound(BlockPos pos, Block blockIn)
     {
diff --git a/src/main/java/WayofTime/bloodmagic/inversion/CorruptionHandler.java b/src/main/java/WayofTime/bloodmagic/inversion/CorruptionHandler.java
new file mode 100644
index 00000000..9dd39e66
--- /dev/null
+++ b/src/main/java/WayofTime/bloodmagic/inversion/CorruptionHandler.java
@@ -0,0 +1,67 @@
+package WayofTime.bloodmagic.inversion;
+
+import java.util.HashMap;
+import java.util.Map;
+
+import net.minecraft.block.Block;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.World;
+
+import org.apache.commons.lang3.tuple.Pair;
+
+import WayofTime.bloodmagic.api.soul.EnumDemonWillType;
+
+public class CorruptionHandler
+{
+    public static Map<Pair<Block, Integer>, Map<EnumDemonWillType, IBlockState>> corruptBlockMap = new HashMap<Pair<Block, Integer>, Map<EnumDemonWillType, IBlockState>>();
+
+    public static void registerBlockCorruption(EnumDemonWillType type, Block block, int meta, IBlockState corruptedState)
+    {
+        Pair<Block, Integer> pair = Pair.of(block, meta);
+        if (corruptBlockMap.containsKey(pair))
+        {
+            Map<EnumDemonWillType, IBlockState> stateMap = corruptBlockMap.get(pair);
+            stateMap.put(type, corruptedState);
+        } else
+        {
+            Map<EnumDemonWillType, IBlockState> stateMap = new HashMap<EnumDemonWillType, IBlockState>();
+            stateMap.put(type, corruptedState);
+            corruptBlockMap.put(pair, stateMap);
+        }
+    }
+
+    public static boolean isBlockCorruptible(World world, EnumDemonWillType type, BlockPos pos, IBlockState state, Block block)
+    {
+        int meta = block.getMetaFromState(state);
+        Pair<Block, Integer> pair = Pair.of(block, meta);
+        if (corruptBlockMap.containsKey(pair))
+        {
+            Map<EnumDemonWillType, IBlockState> stateMap = corruptBlockMap.get(pair);
+            return stateMap.containsKey(type);
+        }
+
+        return false;
+    }
+
+    public static boolean corruptBlock(World world, EnumDemonWillType type, BlockPos pos, IBlockState state, Block block)
+    {
+        int meta = block.getMetaFromState(state);
+        Pair<Block, Integer> pair = Pair.of(block, meta);
+        if (corruptBlockMap.containsKey(pair))
+        {
+            Map<EnumDemonWillType, IBlockState> stateMap = corruptBlockMap.get(pair);
+            if (stateMap.containsKey(type))
+            {
+                return world.setBlockState(pos, stateMap.get(type));
+            }
+        }
+
+        return false;
+    }
+
+    public static boolean corruptSurroundingBlocks(World world, EnumDemonWillType type, BlockPos centerPos, int radius)
+    {
+        return false;
+    }
+}