diff --git a/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualRunEvent.java b/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualRunEvent.java
new file mode 100644
index 00000000..4bcf075f
--- /dev/null
+++ b/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualRunEvent.java
@@ -0,0 +1,16 @@
+package WayofTime.alchemicalWizardry.api.event;
+
+import WayofTime.alchemicalWizardry.api.rituals.IMasterRitualStone;
+import cpw.mods.fml.common.eventhandler.Cancelable;
+
+@Cancelable
+public class RitualRunEvent extends RitualEvent
+{
+	
+	
+	public RitualRunEvent(IMasterRitualStone mrs, String ownerKey, String ritualKey) 
+	{
+		super(mrs, ownerKey, ritualKey);
+	}
+
+}
diff --git a/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualStopEvent.java b/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualStopEvent.java
new file mode 100644
index 00000000..4fc998f0
--- /dev/null
+++ b/src/main/java/WayofTime/alchemicalWizardry/api/event/RitualStopEvent.java
@@ -0,0 +1,15 @@
+package WayofTime.alchemicalWizardry.api.event;
+
+import WayofTime.alchemicalWizardry.api.rituals.IMasterRitualStone;
+import WayofTime.alchemicalWizardry.api.rituals.RitualBreakMethod;
+
+public class RitualStopEvent extends RitualEvent
+{
+	public final RitualBreakMethod method;
+	public RitualStopEvent(IMasterRitualStone mrs, String ownerKey, String ritualKey, RitualBreakMethod method) 
+	{
+		super(mrs, ownerKey, ritualKey);
+		
+		this.method = method;
+	}
+}
diff --git a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/MRSRenderer.java b/src/main/java/WayofTime/alchemicalWizardry/api/renderer/MRSRenderer.java
similarity index 92%
rename from src/main/java/WayofTime/alchemicalWizardry/common/renderer/MRSRenderer.java
rename to src/main/java/WayofTime/alchemicalWizardry/api/renderer/MRSRenderer.java
index be239fd7..d8177f26 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/MRSRenderer.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/api/renderer/MRSRenderer.java
@@ -1,4 +1,4 @@
-package WayofTime.alchemicalWizardry.common.renderer;
+package WayofTime.alchemicalWizardry.api.renderer;
 
 import WayofTime.alchemicalWizardry.common.tileEntity.TEMasterStone;
 import net.minecraft.client.renderer.texture.TextureManager;
diff --git a/src/main/java/WayofTime/alchemicalWizardry/api/rituals/Rituals.java b/src/main/java/WayofTime/alchemicalWizardry/api/rituals/Rituals.java
index 9f6ad207..b3bd97fc 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/api/rituals/Rituals.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/api/rituals/Rituals.java
@@ -1,15 +1,19 @@
 package WayofTime.alchemicalWizardry.api.rituals;
 
-import WayofTime.alchemicalWizardry.common.renderer.MRSRenderer;
-import net.minecraft.block.Block;
-import net.minecraft.entity.player.EntityPlayer;
-import net.minecraft.world.World;
-
 import java.util.HashMap;
 import java.util.LinkedList;
 import java.util.List;
 import java.util.Map;
 
+import net.minecraft.block.Block;
+import net.minecraft.entity.player.EntityPlayer;
+import net.minecraft.world.World;
+import net.minecraftforge.common.MinecraftForge;
+import WayofTime.alchemicalWizardry.api.event.RitualRunEvent;
+import WayofTime.alchemicalWizardry.api.event.RitualStopEvent;
+import WayofTime.alchemicalWizardry.api.renderer.MRSRenderer;
+import cpw.mods.fml.common.eventhandler.Event;
+
 public class Rituals
 {
     private int crystalLevel;
@@ -300,9 +304,18 @@ public class Rituals
 
     public static void performEffect(IMasterRitualStone ritualStone, String ritualID)
     {
-        if (ritualMap.containsKey(ritualID))
+    	String ownerName = ritualStone.getOwner();
+    	
+    	RitualRunEvent event = new RitualRunEvent(ritualStone, ownerName, ritualID);
+    	
+    	if(MinecraftForge.EVENT_BUS.post(event) || event.getResult() == Event.Result.DENY)
+    	{
+    		return;
+    	}
+    	
+        if (ritualMap.containsKey(event.ritualKey))
         {
-            Rituals ritual = ritualMap.get(ritualID);
+            Rituals ritual = ritualMap.get(event.ritualKey);
             if (ritual != null && ritual.effect != null)
             {
                 ritual.effect.performEffect(ritualStone);
@@ -326,6 +339,10 @@ public class Rituals
 
     public static void onRitualBroken(IMasterRitualStone ritualStone, String ritualID, RitualBreakMethod method)
     {
+    	String ownerName = ritualStone.getOwner();
+    	RitualStopEvent event = new RitualStopEvent(ritualStone, ownerName, ritualID, method);
+    	MinecraftForge.EVENT_BUS.post(event);
+    	
         if (ritualMap.containsKey(ritualID))
         {
             Rituals ritual = ritualMap.get(ritualID);
diff --git a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/AlchemyCircleRenderer.java b/src/main/java/WayofTime/alchemicalWizardry/common/renderer/AlchemyCircleRenderer.java
index f2e4d7bd..53aa4f5d 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/AlchemyCircleRenderer.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/common/renderer/AlchemyCircleRenderer.java
@@ -1,9 +1,11 @@
 package WayofTime.alchemicalWizardry.common.renderer;
 
+import WayofTime.alchemicalWizardry.api.renderer.MRSRenderer;
 import WayofTime.alchemicalWizardry.common.tileEntity.TEMasterStone;
 import net.minecraft.client.renderer.Tessellator;
 import net.minecraft.util.MathHelper;
 import net.minecraft.util.ResourceLocation;
+
 import org.lwjgl.opengl.GL11;
 
 public class AlchemyCircleRenderer extends MRSRenderer
diff --git a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/block/RenderMasterStone.java b/src/main/java/WayofTime/alchemicalWizardry/common/renderer/block/RenderMasterStone.java
index 4de3904e..968ddf3e 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/common/renderer/block/RenderMasterStone.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/common/renderer/block/RenderMasterStone.java
@@ -1,7 +1,7 @@
 package WayofTime.alchemicalWizardry.common.renderer.block;
 
+import WayofTime.alchemicalWizardry.api.renderer.MRSRenderer;
 import WayofTime.alchemicalWizardry.api.rituals.Rituals;
-import WayofTime.alchemicalWizardry.common.renderer.MRSRenderer;
 import WayofTime.alchemicalWizardry.common.tileEntity.TEMasterStone;
 import net.minecraft.client.renderer.tileentity.TileEntitySpecialRenderer;
 import net.minecraft.tileentity.TileEntity;
diff --git a/src/main/java/WayofTime/alchemicalWizardry/common/tileEntity/TEMasterStone.java b/src/main/java/WayofTime/alchemicalWizardry/common/tileEntity/TEMasterStone.java
index 56b0e894..478af034 100644
--- a/src/main/java/WayofTime/alchemicalWizardry/common/tileEntity/TEMasterStone.java
+++ b/src/main/java/WayofTime/alchemicalWizardry/common/tileEntity/TEMasterStone.java
@@ -346,9 +346,9 @@ public class TEMasterStone extends TileEntity implements IMasterRitualStone
         performRitual(worldObj, xCoord, yCoord, zCoord, currentRitualString);
     }
 
-    public void performRitual(World world, int x, int y, int z, String currentRitualString2)
+    public void performRitual(World world, int x, int y, int z, String currentRitualString)
     {
-        Rituals.performEffect(this, currentRitualString2);
+        Rituals.performEffect(this, currentRitualString);
     }
 
     public String getOwner()