diff --git a/src/main/java/com/volmit/iris/Iris.java b/src/main/java/com/volmit/iris/Iris.java
index ce908bf2f..b0d7c7005 100644
--- a/src/main/java/com/volmit/iris/Iris.java
+++ b/src/main/java/com/volmit/iris/Iris.java
@@ -228,7 +228,7 @@ public class Iris extends MortarPlugin
 
 			for(World i : Bukkit.getWorlds())
 			{
-				if(i.getGenerator() instanceof ProvisionBukkit)
+				if(IrisWorlds.isIrisWorld(i))
 				{
 					IrisWorlds.getProvider(i).close();
 				}
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisCTC.java b/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
index f7933d0b8..4eba92850 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
@@ -5,7 +5,6 @@ import org.bukkit.entity.Player;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.IrisTerrainProvider;
-import com.volmit.iris.gen.provisions.ProvisionBukkit;
 import com.volmit.iris.gen.scaffold.IrisWorlds;
 import com.volmit.iris.util.MortarCommand;
 import com.volmit.iris.util.MortarSender;
@@ -34,7 +33,7 @@ public class CommandIrisCTC extends MortarCommand
 			Player p = sender.player();
 			World world = p.getWorld();
 
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
@@ -44,6 +43,7 @@ public class CommandIrisCTC extends MortarCommand
 			int m = Math.min(Math.max(Integer.valueOf(args[0]), 2), 256);
 			g.changeThreadCount(m);
 			sender.sendMessage("Thread count changed to " + m);
+			rejectAny(1, sender, args);
 			return true;
 		}
 
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisMetrics.java b/src/main/java/com/volmit/iris/command/CommandIrisMetrics.java
index eca178021..04eeab8bc 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisMetrics.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisMetrics.java
@@ -5,7 +5,6 @@ import org.bukkit.entity.Player;
 
 import com.volmit.iris.Iris;
 import com.volmit.iris.gen.IrisTerrainProvider;
-import com.volmit.iris.gen.provisions.ProvisionBukkit;
 import com.volmit.iris.gen.scaffold.IrisMetrics;
 import com.volmit.iris.gen.scaffold.IrisWorlds;
 import com.volmit.iris.util.C;
@@ -30,7 +29,7 @@ public class CommandIrisMetrics extends MortarCommand
 		{
 			Player p = sender.player();
 			World world = p.getWorld();
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisRegen.java b/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
index 29e06f92d..2863f3c32 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisRegen.java
@@ -4,9 +4,7 @@ import org.bukkit.World;
 import org.bukkit.entity.Player;
 
 import com.volmit.iris.Iris;
-import com.volmit.iris.gen.IrisTerrainProvider;
-import com.volmit.iris.gen.provisions.ProvisionBukkit;
-import com.volmit.iris.gen.scaffold.Provisioned;
+import com.volmit.iris.gen.scaffold.IrisWorlds;
 import com.volmit.iris.util.MortarCommand;
 import com.volmit.iris.util.MortarSender;
 import com.volmit.iris.util.Spiraler;
@@ -28,25 +26,23 @@ public class CommandIrisRegen extends MortarCommand
 		{
 			Player p = sender.player();
 			World world = p.getWorld();
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
 			}
 
-			Provisioned pr = (Provisioned) world.getGenerator();
-
-			if(((IrisTerrainProvider) pr.getProvider()).isFailing())
+			if(IrisWorlds.getProvider(world).isFailing())
 			{
 				sender.sendMessage("This world is in a failed state! Cannot Regenerate!");
 				return true;
 			}
 
-			pr.clearRegeneratedLists();
+			IrisWorlds.getProvisioned(world).clearRegeneratedLists();
 			if(args.length == 0)
 			{
 				sender.sendMessage("Regenerating your chunk");
-				pr.regenerate(p.getLocation().getChunk().getX(), p.getLocation().getChunk().getZ());
+				IrisWorlds.getProvisioned(world).regenerate(p.getLocation().getChunk().getX(), p.getLocation().getChunk().getZ());
 				return true;
 			}
 
@@ -54,7 +50,7 @@ public class CommandIrisRegen extends MortarCommand
 			{
 				int m = Integer.valueOf(args[0]);
 				sender.sendMessage("Regenerating " + (m * m) + " Chunks Surrounding you");
-				new Spiraler(m, m, (a, b) -> pr.regenerate(a + p.getLocation().getChunk().getX(), b + p.getLocation().getChunk().getZ())).drain();
+				new Spiraler(m, m, (a, b) -> IrisWorlds.getProvisioned(world).regenerate(a + p.getLocation().getChunk().getX(), b + p.getLocation().getChunk().getZ())).drain();
 			}
 
 			catch(Throwable e)
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisStudioGoto.java b/src/main/java/com/volmit/iris/command/CommandIrisStudioGoto.java
index 814da25d3..30b415dc0 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisStudioGoto.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisStudioGoto.java
@@ -37,7 +37,7 @@ public class CommandIrisStudioGoto extends MortarCommand
 			Player p = sender.player();
 			World world = p.getWorld();
 
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisStudioHotload.java b/src/main/java/com/volmit/iris/command/CommandIrisStudioHotload.java
index 702d5fe94..e75caf96a 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisStudioHotload.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisStudioHotload.java
@@ -34,7 +34,7 @@ public class CommandIrisStudioHotload extends MortarCommand
 		{
 			Player p = sender.player();
 			World world = p.getWorld();
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisStudioSummon.java b/src/main/java/com/volmit/iris/command/CommandIrisStudioSummon.java
index 0eb66b5ef..cdd9ea22c 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisStudioSummon.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisStudioSummon.java
@@ -35,7 +35,7 @@ public class CommandIrisStudioSummon extends MortarCommand
 		{
 			Player p = sender.player();
 			World world = p.getWorld();
-			if(!(world.getGenerator() instanceof ProvisionBukkit))
+			if(!IrisWorlds.isIrisWorld(world))
 			{
 				sender.sendMessage("You must be in an iris world.");
 				return true;
diff --git a/src/main/java/com/volmit/iris/util/MortarCommand.java b/src/main/java/com/volmit/iris/util/MortarCommand.java
index 92c7967a8..7315bee7b 100644
--- a/src/main/java/com/volmit/iris/util/MortarCommand.java
+++ b/src/main/java/com/volmit/iris/util/MortarCommand.java
@@ -50,7 +50,9 @@ public abstract class MortarCommand implements ICommand
 					continue;
 				}
 			}
+
 			b = true;
+
 			sender.sendMessage(C.GREEN + i.getNode() + " " + C.WHITE + i.getArgsUsage() + C.GRAY + " - " + i.getDescription());
 		}
 
@@ -92,18 +94,27 @@ public abstract class MortarCommand implements ICommand
 		requiredPermissions.add(node);
 	}
 
-	public void rejectAny(MortarSender sender, String[] a)
+	public void rejectAny(int past, MortarSender sender, String[] a)
 	{
-		if(a.length > 0)
+		if(a.length > past)
 		{
+			int p = past;
+
 			String m = "";
 
 			for(String i : a)
 			{
-				m += i + " ";
+				p--;
+				if(p < 0)
+				{
+					m += i + ", ";
+				}
 			}
 
-			sender.sendMessage("Unknown Parameters: " + m);
+			if(!m.trim().isEmpty())
+			{
+				sender.sendMessage("Parameters Ignored: " + m);
+			}
 		}
 	}