diff --git a/src/main/java/com/volmit/iris/command/CommandIrisCTC.java b/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
index 31ee1b6a4..baab7ae7e 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisCTC.java
@@ -13,7 +13,7 @@ public class CommandIrisCTC extends MortarCommand
 {
 	public CommandIrisCTC()
 	{
-		super("ctc");
+		super("ctc", "threads", "thread");
 		setDescription("Change generator thread count");
 		requiresPermission(Iris.perm.studio);
 		setCategory("World");
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisWhatBiome.java b/src/main/java/com/volmit/iris/command/CommandIrisWhatBiome.java
index 57b28b6ce..63e3c8e4f 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisWhatBiome.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisWhatBiome.java
@@ -14,11 +14,11 @@ public class CommandIrisWhatBiome extends MortarCommand
 {
 	public CommandIrisWhatBiome()
 	{
-		super("biome", "bi");
+		super("biome", "bi", "b");
 		setDescription("Get the biome data you are in.");
 		requiresPermission(Iris.perm.studio);
 		setCategory("Wut");
-		setDescription("What biome am i In");
+		setDescription("What biome am I in");
 	}
 
 	@Override
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisWhatBlock.java b/src/main/java/com/volmit/iris/command/CommandIrisWhatBlock.java
index 3c34cec02..7eb6b587b 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisWhatBlock.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisWhatBlock.java
@@ -15,11 +15,11 @@ public class CommandIrisWhatBlock extends MortarCommand
 {
 	public CommandIrisWhatBlock()
 	{
-		super("block", "b");
+		super("block", "l", "bl");
 		setDescription("Get the block data for looking.");
 		requiresPermission(Iris.perm.studio);
 		setCategory("Wut");
-		setDescription("WAILA,WAWLA etc");
+		setDescription("WAILA, WAWLA etc");
 	}
 
 	@Override
@@ -27,8 +27,18 @@ public class CommandIrisWhatBlock extends MortarCommand
 	{
 		if(sender.isPlayer())
 		{
+			BlockData bd;
 			Player p = sender.player();
-			BlockData bd = p.getTargetBlockExact(128, FluidCollisionMode.NEVER).getBlockData();
+			try
+			{
+				bd = p.getTargetBlockExact(128, FluidCollisionMode.NEVER).getBlockData();
+			}
+			catch (NullPointerException e)
+			{
+				sender.sendMessage("Please look at any block, not at the sky");
+				bd = null;
+			}
+
 			if(bd != null)
 			{
 				sender.sendMessage("Material: " + C.GREEN + bd.getMaterial().name());
@@ -68,6 +78,8 @@ public class CommandIrisWhatBlock extends MortarCommand
 				{
 					sender.sendMessage(C.YELLOW + "* Solid Block");
 				}
+			} else {
+				sender.sendMessage("Please look at any block, not at the sky");
 			}
 		}
 
diff --git a/src/main/java/com/volmit/iris/command/CommandIrisWhatHand.java b/src/main/java/com/volmit/iris/command/CommandIrisWhatHand.java
index 67a904711..1c8c26495 100644
--- a/src/main/java/com/volmit/iris/command/CommandIrisWhatHand.java
+++ b/src/main/java/com/volmit/iris/command/CommandIrisWhatHand.java
@@ -17,7 +17,7 @@ public class CommandIrisWhatHand extends MortarCommand
 		setDescription("Get the block data for holding.");
 		requiresPermission(Iris.perm.studio);
 		setCategory("Wut");
-		setDescription("What block holding");
+		setDescription("What block am I holding");
 	}
 
 	@Override
@@ -30,6 +30,8 @@ public class CommandIrisWhatHand extends MortarCommand
 			if(!bd.getMaterial().equals(Material.AIR)) {
 				sender.sendMessage("Material: " + C.GREEN + bd.getMaterial().name());
 				sender.sendMessage("Full: " + C.WHITE + bd.getAsString(true));
+			} else {
+				sender.sendMessage("Please hold a block");
 			}
 		}