diff --git a/src/com/massivecraft/massivecore/MassiveCore.java b/src/com/massivecraft/massivecore/MassiveCore.java
index 77fb6e58..565657a5 100644
--- a/src/com/massivecraft/massivecore/MassiveCore.java
+++ b/src/com/massivecraft/massivecore/MassiveCore.java
@@ -42,7 +42,6 @@ import com.massivecraft.massivecore.collections.MassiveTreeMap;
 import com.massivecraft.massivecore.collections.MassiveTreeMapDef;
 import com.massivecraft.massivecore.collections.MassiveTreeSet;
 import com.massivecraft.massivecore.collections.MassiveTreeSetDef;
-import com.massivecraft.massivecore.event.EventMassiveCoreUuidUpdate;
 import com.massivecraft.massivecore.integration.vault.IntegrationVault;
 import com.massivecraft.massivecore.mixin.EngineTeleportMixinCause;
 import com.massivecraft.massivecore.ps.PS;
@@ -53,7 +52,6 @@ import com.massivecraft.massivecore.util.IdUtil;
 import com.massivecraft.massivecore.util.MUtil;
 import com.massivecraft.massivecore.util.PlayerUtil;
 import com.massivecraft.massivecore.util.TimeUnit;
-import com.massivecraft.massivecore.util.Txt;
 import com.massivecraft.massivecore.xlib.gson.Gson;
 import com.massivecraft.massivecore.xlib.gson.GsonBuilder;
 import com.massivecraft.massivecore.xlib.gson.JsonArray;
@@ -149,6 +147,14 @@ public class MassiveCore extends MassivePlugin
 	// OVERRIDE
 	// -------------------------------------------- //
 	
+	@Override
+	public void onLoad()
+	{
+		super.onLoad();
+		// Attempting to fix a race condition within the class asynchronous class loader.
+		System.out.println("TimeUnit.MILLIS_PER_MINUTE: " + TimeUnit.MILLIS_PER_MINUTE);
+	}
+	
 	@Override
 	public void onEnable()
 	{
@@ -163,9 +169,6 @@ public class MassiveCore extends MassivePlugin
 		
 		if ( ! preEnable()) return;
 		
-		// TODO: This seems to fix most race conditions within the class asynchronous class loader.
-		System.out.println("TimeUnit.MILLIS_PER_MINUTE: " + TimeUnit.MILLIS_PER_MINUTE);
-		
 		// Load Server Config
 		ConfServer.get().load();
 		
@@ -215,23 +218,6 @@ public class MassiveCore extends MassivePlugin
 		MassiveCoreTaskDeleteFiles.get().run();
 		Bukkit.getScheduler().scheduleSyncDelayedTask(this, MassiveCoreTaskDeleteFiles.get());
 		
-		Bukkit.getScheduler().scheduleSyncDelayedTask(this, new Runnable()
-		{
-			@Override
-			public void run()
-			{
-				IdUtil.loadDatas();
-				
-				log(Txt.parse("<i>Upgrading from player name to player uuid..."));
-				
-				EventMassiveCoreUuidUpdate event = new EventMassiveCoreUuidUpdate();
-				event.run();
-				
-				log(Txt.parse("<g> ... done!"));
-				log(Txt.parse("<i>(database saving will now commence which might lock the server for a while)"));
-			}
-		});
-		
 		this.postEnable();
 	}
 	
diff --git a/src/com/massivecraft/massivecore/MassiveCoreEngineMain.java b/src/com/massivecraft/massivecore/MassiveCoreEngineMain.java
index ddb2f3b4..febfe74a 100644
--- a/src/com/massivecraft/massivecore/MassiveCoreEngineMain.java
+++ b/src/com/massivecraft/massivecore/MassiveCoreEngineMain.java
@@ -6,6 +6,7 @@ import java.util.Map;
 import java.util.Map.Entry;
 import java.util.Set;
 import java.util.TreeSet;
+import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 
 import org.bukkit.Bukkit;
@@ -37,6 +38,7 @@ import com.massivecraft.massivecore.mixin.Mixin;
 import com.massivecraft.massivecore.store.Coll;
 import com.massivecraft.massivecore.store.SenderColl;
 import com.massivecraft.massivecore.util.IdUtil;
+import com.massivecraft.massivecore.util.MUtil;
 import com.massivecraft.massivecore.util.SmokeUtil;
 import com.massivecraft.massivecore.xlib.gson.JsonElement;
 
@@ -82,6 +84,8 @@ public class MassiveCoreEngineMain extends EngineAbstract
 		// Prepare vars
 		EventMassiveCorePlayerToRecipientChat recipientEvent;
 		final Player sender = event.getPlayer();
+		if (MUtil.isNpc(sender)) return;
+		
 		String message = event.getMessage();
 		String format = event.getFormat();
 		
@@ -135,6 +139,7 @@ public class MassiveCoreEngineMain extends EngineAbstract
 	{
 		// So the player is watching ...
 		Player watcher = event.getPlayer();
+		if (MUtil.isNpc(watcher)) return;
 		
 		// Get the lowercased token
 		String tokenlc = event.getLastToken().toLowerCase();
@@ -181,6 +186,8 @@ public class MassiveCoreEngineMain extends EngineAbstract
 	// This method sets the sender reference to what you decide.
 	public static void setSenderReferences(CommandSender sender, CommandSender reference)
 	{
+		if (MUtil.isNpc(sender)) return;
+		
 		String id = IdUtil.getId(sender);
 		if (id != null)
 		{
@@ -257,39 +264,51 @@ public class MassiveCoreEngineMain extends EngineAbstract
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 	public void after(PlayerTeleportEvent event)
 	{
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
 		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new EventMassiveCoreAfterPlayerTeleport(event), 0);
 	}
 	
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 	public void after(PlayerRespawnEvent event)
 	{
-		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new EventMassiveCoreAfterPlayerRespawn(event, event.getPlayer().getLocation()), 0);
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new EventMassiveCoreAfterPlayerRespawn(event, player.getLocation()), 0);
 	}
 	
 	// -------------------------------------------- //
 	// EVENT TOOL: causedByKick
 	// -------------------------------------------- //
 	
-	public static Map<String,String> kickedPlayerReasons = new HashMap<String,String>();
+	public static Map<UUID, String> kickedPlayerReasons = new HashMap<UUID, String>();
 	
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 	public void causedByKick(PlayerKickEvent event)
 	{
-		final String name = event.getPlayer().getName();
-		kickedPlayerReasons.put(name, event.getReason());
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		final UUID uuid = player.getUniqueId();
+		
+		kickedPlayerReasons.put(uuid, event.getReason());
 	}
 	
 	@EventHandler(priority = EventPriority.MONITOR)
 	public void causedByKick(PlayerQuitEvent event)
 	{
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		final UUID uuid = player.getUniqueId();
+		
 		// We do the schedule in order for the set to be correct through out the whole MONITOR priority state.
-		final String name = event.getPlayer().getName();
 		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new Runnable()
 		{
 			@Override
 			public void run()
 			{
-				kickedPlayerReasons.remove(name);
+				kickedPlayerReasons.remove(uuid);
 			}
 		});
 	}
@@ -301,26 +320,36 @@ public class MassiveCoreEngineMain extends EngineAbstract
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
 	public void leaveEventKickCall(PlayerKickEvent event)
 	{
-		new EventMassiveCorePlayerLeave(event.getPlayer(), true, "kick", event.getReason()).run();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		new EventMassiveCorePlayerLeave(player, true, "kick", event.getReason()).run();
 	}
 	
 	@EventHandler(priority = EventPriority.MONITOR)
 	public void leaveEventQuitCall(PlayerQuitEvent event)
 	{
-		new EventMassiveCorePlayerLeave(event.getPlayer(), false, "quit", null).run();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		new EventMassiveCorePlayerLeave(player, false, "quit", null).run();
 	}
 	
 	@EventHandler(priority = EventPriority.MONITOR)
 	public void leaveEventQuitClear(PlayerQuitEvent event)
 	{
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		final UUID uuid = player.getUniqueId();
+		
 		// We do the schedule in order for the set to be correct through out the whole MONITOR priority state.
-		final String name = event.getPlayer().getName();
+		
 		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new Runnable()
 		{
 			@Override
 			public void run()
 			{
-				EventMassiveCorePlayerLeave.player2event.remove(name);
+				EventMassiveCorePlayerLeave.player2event.remove(uuid);
 			}
 		});
 	}
@@ -415,7 +444,9 @@ public class MassiveCoreEngineMain extends EngineAbstract
 	public void massiveStoreLoginSync(PlayerLoginEvent event)
 	{
 		// Get player id ...
-		final String playerId = event.getPlayer().getUniqueId().toString();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		final String playerId = player.getUniqueId().toString();
 		
 		// ... get remote entries ...
 		Map<SenderColl<?>, Entry<JsonElement, Long>> remoteEntries = getRemoteEntries(playerId);
diff --git a/src/com/massivecraft/massivecore/MassiveCoreEngineVariable.java b/src/com/massivecraft/massivecore/MassiveCoreEngineVariable.java
index a16e72b9..3a7497a0 100644
--- a/src/com/massivecraft/massivecore/MassiveCoreEngineVariable.java
+++ b/src/com/massivecraft/massivecore/MassiveCoreEngineVariable.java
@@ -18,6 +18,7 @@ import org.bukkit.inventory.meta.ItemMeta;
 import org.bukkit.plugin.Plugin;
 
 import com.massivecraft.massivecore.util.IdUtil;
+import com.massivecraft.massivecore.util.MUtil;
 import com.massivecraft.massivecore.util.Txt;
 
 public class MassiveCoreEngineVariable extends EngineAbstract
@@ -46,13 +47,19 @@ public class MassiveCoreEngineVariable extends EngineAbstract
 	@EventHandler(priority = EventPriority.NORMAL)
 	public void variable(PlayerCommandPreprocessEvent event)
 	{
-		event.setMessage(variable(event.getPlayer(), event.getMessage()));
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		event.setMessage(variable(player, event.getMessage()));
 	}
 	
 	@EventHandler(priority = EventPriority.LOW)
 	public void variable(AsyncPlayerChatEvent event)
 	{
-		event.setMessage(variable(event.getPlayer(), event.getMessage()));
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		event.setMessage(variable(player, event.getMessage()));
 	}
 	
 	public static String variable(Player player, String message)
diff --git a/src/com/massivecraft/massivecore/event/EventMassiveCorePlayerLeave.java b/src/com/massivecraft/massivecore/event/EventMassiveCorePlayerLeave.java
index af792d86..ea96b170 100644
--- a/src/com/massivecraft/massivecore/event/EventMassiveCorePlayerLeave.java
+++ b/src/com/massivecraft/massivecore/event/EventMassiveCorePlayerLeave.java
@@ -2,6 +2,7 @@ package com.massivecraft.massivecore.event;
 
 import java.util.HashMap;
 import java.util.Map;
+import java.util.UUID;
 
 import org.bukkit.Bukkit;
 import org.bukkit.entity.Player;
@@ -66,16 +67,18 @@ public class EventMassiveCorePlayerLeave extends Event implements Runnable
 	@Override
 	public void run()
 	{
+		UUID uuid = this.player.getUniqueId();
+		
 		// Someone may already have issued a player leave event for this disconnect.
 		// We ignore that since we want one leave event called per disconnect only.
-		boolean doit = !player2event.containsKey(this.player.getName());
+		boolean doit = !player2event.containsKey(uuid);
 		
 		//MassiveCore.p.log("EventMassiveCorePlayerLeave", "caller:", caller, "doit:", doit, "player:", player.getDisplayName(), "preDisconnect:", preDisconnect, "message:", message);
 		
 		if (doit)
 		{
 			//MassiveCore.p.log("EventMassiveCorePlayerLeave", caller, player.getDisplayName(), preDisconnect, message);
-			player2event.put(this.player.getName(), this);
+			player2event.put(uuid, this);
 			Bukkit.getPluginManager().callEvent(this);
 		}
 	}
@@ -83,6 +86,6 @@ public class EventMassiveCorePlayerLeave extends Event implements Runnable
 	// -------------------------------------------- //
 	// STORING THE ACTIVE PLAYER EVENT
 	// -------------------------------------------- //
-	public static Map<String,EventMassiveCorePlayerLeave> player2event = new HashMap<String,EventMassiveCorePlayerLeave>();
+	public static Map<UUID, EventMassiveCorePlayerLeave> player2event = new HashMap<UUID, EventMassiveCorePlayerLeave>();
 	
 }
diff --git a/src/com/massivecraft/massivecore/event/EventMassiveCoreUuidUpdate.java b/src/com/massivecraft/massivecore/event/EventMassiveCoreUuidUpdate.java
deleted file mode 100644
index c6c2fc8b..00000000
--- a/src/com/massivecraft/massivecore/event/EventMassiveCoreUuidUpdate.java
+++ /dev/null
@@ -1,15 +0,0 @@
-package com.massivecraft.massivecore.event;
-
-import org.bukkit.event.HandlerList;
-
-public class EventMassiveCoreUuidUpdate extends EventMassiveCore
-{
-	// -------------------------------------------- //
-	// REQUIRED EVENT CODE
-	// -------------------------------------------- //
-	
-	private static final HandlerList handlers = new HandlerList();
-	@Override public HandlerList getHandlers() { return handlers; }
-	public static HandlerList getHandlerList() { return handlers; }
-	
-}
diff --git a/src/com/massivecraft/massivecore/store/SenderColl.java b/src/com/massivecraft/massivecore/store/SenderColl.java
index 7582f46f..a768f833 100644
--- a/src/com/massivecraft/massivecore/store/SenderColl.java
+++ b/src/com/massivecraft/massivecore/store/SenderColl.java
@@ -12,6 +12,7 @@ import com.massivecraft.massivecore.Predictate;
 import com.massivecraft.massivecore.cmd.arg.ARSenderEntity;
 import com.massivecraft.massivecore.cmd.arg.ARSenderId;
 import com.massivecraft.massivecore.util.IdUtil;
+import com.massivecraft.massivecore.util.MUtil;
 
 public class SenderColl<E extends SenderEntity<E>> extends Coll<E> implements SenderIdSource
 {
@@ -48,6 +49,25 @@ public class SenderColl<E extends SenderEntity<E>> extends Coll<E> implements Se
 	// OVERRIDE: Coll
 	// -------------------------------------------- //
 	
+	public static void denyNpc(Object oid)
+	{
+		if (MUtil.isNpc(oid)) throw new IllegalArgumentException("NPCs are not allowed: " + oid);
+	}
+	
+	@Override
+	public E get(Object oid)
+	{
+		denyNpc(oid);
+		return super.get(oid);
+	}
+	
+	@Override
+	public E get(Object oid, boolean creative)
+	{
+		denyNpc(oid);
+		return super.get(oid, creative);
+	}
+	
 	@Override
 	public String fixId(Object oid)
 	{
diff --git a/src/com/massivecraft/massivecore/teleport/EngineScheduledTeleport.java b/src/com/massivecraft/massivecore/teleport/EngineScheduledTeleport.java
index 20b2c326..5dc7f239 100644
--- a/src/com/massivecraft/massivecore/teleport/EngineScheduledTeleport.java
+++ b/src/com/massivecraft/massivecore/teleport/EngineScheduledTeleport.java
@@ -94,6 +94,8 @@ public class EngineScheduledTeleport extends EngineAbstract
 	
 	public void cancelTeleport(Player player)
 	{
+		if (MUtil.isNpc(player)) return;
+		
 		// If there there is a ScheduledTeleport ...
 		ScheduledTeleport scheduledTeleport = teleporteeIdToScheduledTeleport.get(IdUtil.getId(player));
 		if (scheduledTeleport == null) return;
@@ -112,7 +114,8 @@ public class EngineScheduledTeleport extends EngineAbstract
 		if (MUtil.isSameBlock(event.getFrom(), event.getTo())) return;
 		
 		// ... cancel teleport!
-		this.cancelTeleport(event.getPlayer());
+		Player player = event.getPlayer();
+		this.cancelTeleport(player);
 	}
 	
 	@EventHandler(priority = EventPriority.MONITOR, ignoreCancelled = true)
diff --git a/src/com/massivecraft/massivecore/util/IdUpdateUtil.java b/src/com/massivecraft/massivecore/util/IdUpdateUtil.java
deleted file mode 100644
index 4a2b3951..00000000
--- a/src/com/massivecraft/massivecore/util/IdUpdateUtil.java
+++ /dev/null
@@ -1,106 +0,0 @@
-package com.massivecraft.massivecore.util;
-
-import java.util.ArrayList;
-import java.util.Collection;
-import java.util.LinkedHashSet;
-import java.util.List;
-import java.util.Set;
-
-import com.massivecraft.massivecore.MassiveCore;
-import com.massivecraft.massivecore.store.Coll;
-import com.massivecraft.massivecore.store.Entity;
-
-public class IdUpdateUtil
-{
-	// -------------------------------------------- //
-	// SINGLE
-	// -------------------------------------------- //
-	
-	public static String update(String string, boolean force)
-	{
-		if (string == null) return null;
-		
-		String ret = IdUtil.getId(string);
-		if (ret != null) return ret;
-		
-		if (!force) return string;
-		
-		return null;
-	}
-	
-	// -------------------------------------------- //
-	// COLL
-	// -------------------------------------------- //
-	
-	public static void update(Collection<String> from, Collection<String> to, boolean force)
-	{
-		for (String string : from)
-		{
-			string = update(string, force);
-			if (string == null) continue;
-			to.add(string);
-		}
-	}
-	
-	public static List<String> update(List<String> strings, boolean force)
-	{
-		List<String> ret = new ArrayList<String>();
-		update(strings, ret, force);
-		return ret;
-	}
-	
-	public static Set<String> update(Set<String> strings, boolean force)
-	{
-		Set<String> ret = new LinkedHashSet<String>();
-		update(strings, ret, force);
-		return ret;
-	}
-	
-	// -------------------------------------------- //
-	// COLL
-	// -------------------------------------------- //
-	
-	public static <E extends Entity<E>> void update(Coll<E> coll)
-	{
-		update(coll, false);
-	}
-	
-	public static <E extends Entity<E>> void update(Coll<E> coll, boolean force)
-	{
-		long pre = System.currentTimeMillis();
-		MassiveCore.get().log(Txt.parse("<i>Pre update <h>%s<i>.", coll.getName()));
-		
-		int countTotal = coll.getAll().size();
-		int countUpdate = 0;
-		for (E entity : coll.getAll())
-		{
-			if (update(coll, entity, force)) countUpdate++;
-		}
-		
-		long post = System.currentTimeMillis();
-		long delta = post - pre;
-		MassiveCore.get().log(Txt.parse("<i>Post update <h>%s<i>. Took <h>%dms<i>. <h>%d/%d <i>changed.", coll.getName(), delta, countUpdate, countTotal));
-	}
-	
-	public static <E extends Entity<E>> boolean update(Coll<E> coll, E entity, boolean force)
-	{
-		// Before and After
-		String before = coll.getId(entity);
-		if (before == null) return false;
-		String after = update(before, force);
-		if (after == null && !force) return false;
-		
-		// NoChange
-		if (MUtil.equals(before, after)) return false;
-		
-		// Apply
-		coll.detachEntity(entity);
-		if (after == null) return true;
-		coll.attach(entity, after);
-		coll.syncId(after);
-		
-		return true;
-	}
-	
-	
-}
diff --git a/src/com/massivecraft/massivecore/util/IdUtil.java b/src/com/massivecraft/massivecore/util/IdUtil.java
index f23cbedf..eafd05ca 100644
--- a/src/com/massivecraft/massivecore/util/IdUtil.java
+++ b/src/com/massivecraft/massivecore/util/IdUtil.java
@@ -2,14 +2,11 @@ package com.massivecraft.massivecore.util;
 
 import java.io.File;
 import java.lang.reflect.Type;
-import java.util.Collection;
 import java.util.Collections;
 import java.util.HashSet;
-import java.util.Iterator;
 import java.util.LinkedHashSet;
 import java.util.Map;
 import java.util.Set;
-import java.util.TreeSet;
 import java.util.UUID;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.concurrent.ConcurrentSkipListMap;
@@ -30,11 +27,7 @@ import com.massivecraft.massivecore.MassiveCore;
 import com.massivecraft.massivecore.event.EventMassiveCorePlayerLeave;
 import com.massivecraft.massivecore.event.EventMassiveCoreSenderRegister;
 import com.massivecraft.massivecore.event.EventMassiveCoreSenderUnregister;
-import com.massivecraft.massivecore.fetcher.Fetcher;
-import com.massivecraft.massivecore.fetcher.IdAndName;
 import com.massivecraft.massivecore.mixin.Mixin;
-import com.massivecraft.massivecore.store.Coll;
-import com.massivecraft.massivecore.store.SenderColl;
 import com.massivecraft.massivecore.store.SenderEntity;
 import com.massivecraft.massivecore.xlib.gson.reflect.TypeToken;
 
@@ -394,6 +387,8 @@ public class IdUtil implements Listener, Runnable
 	public void playerLoginLowest(PlayerLoginEvent event)
 	{
 		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
 		UUID uuid = player.getUniqueId();
 		String id = uuid.toString();
 		String name = player.getName();
@@ -409,6 +404,8 @@ public class IdUtil implements Listener, Runnable
 	public void playerJoinLowest(PlayerJoinEvent event)
 	{
 		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
 		UUID uuid = player.getUniqueId();
 		String id = uuid.toString();
 		String name = player.getName();
@@ -822,20 +819,6 @@ public class IdUtil implements Listener, Runnable
 			update(id, name, true);
 		}
 		
-		if (Bukkit.getServer().getOnlineMode())
-		{
-			MassiveCore.get().log(Txt.parse("<i>Loading Dbmojangapi datas..."));
-			for (IdData data : getDbmojangapiDatas())
-			{
-				update(data.getId(), data.getName(), data.getMillis());
-			}
-		}
-		else
-		{
-			MassiveCore.get().log(Txt.parse("<i>Skipping Dbmojangapi datas since offline mode..."));
-		}
-		
-		
 		MassiveCore.get().log(Txt.parse("<i>Saving Cachefile..."));
 		saveCachefileDatas();
 	}
@@ -904,78 +887,4 @@ public class IdUtil implements Listener, Runnable
 		return ret;
 	}
 	
-	// -------------------------------------------- //
-	// DBMOJANGAPI DATAS
-	// -------------------------------------------- //
-	// This data source searches the database for player names and ids (strings).
-	// It then discards the strings already present in IdUtil.
-	// The renaming strings are queried through the Mojang API.
-	
-	public static Set<IdData> getDbmojangapiDatas()
-	{
-		Set<IdData> ret = new LinkedHashSet<IdData>();
-		
-		// Add valid names from DB
-		Set<String> strings = new TreeSet<String>(String.CASE_INSENSITIVE_ORDER);
-		for (Coll<?> coll : Coll.getInstances())
-		{
-			if (!(coll instanceof SenderColl<?>)) continue;
-			for (String id : coll.getIds())
-			{
-				// https://github.com/Mojang/AccountsClient/issues/2
-				// Would have been nice but no. Mojang did not have time to implement this feature for us :/
-				//if (MUtil.isValidPlayerName(id) || MUtil.isValidUUID(id))
-				if (MUtil.isValidPlayerName(id))
-				{
-					strings.add(id);					
-				}
-			}
-		}
-		MassiveCore.get().log(Txt.parse("<k>Player Strings Found: <v>%d", strings.size()));
-		
-		// Remove Cached
-		Iterator<String> iter = strings.iterator();
-		int cached = 0;
-		while (iter.hasNext())
-		{
-			String string = iter.next();
-			if (getData(string) != null)
-			{
-				cached++;
-				iter.remove();
-			}
-		}
-		MassiveCore.get().log(Txt.parse("<k>Player Strings Cached: <v>%d", cached));
-		MassiveCore.get().log(Txt.parse("<k>Player Strings Remaining: <v>%d", strings.size()));
-		
-		// Fetch
-		MassiveCore.get().log(Txt.parse("<i>Now fetching the remaining players from Mojang API ..."));
-		Collection<IdAndName> idAndNames = null;
-		try
-		{
-			idAndNames = Fetcher.fetch(strings);
-		}
-		catch (Exception e)
-		{
-			e.printStackTrace();
-			return null;
-		}
-		MassiveCore.get().log(Txt.parse("<i> ... done!"));
-		long millis = System.currentTimeMillis();
-		
-		// Add
-		for (IdAndName idAndName : idAndNames)
-		{
-			String id = null;
-			UUID uuid = idAndName.getId();
-			if (uuid != null) id = uuid.toString();
-			
-			String name = idAndName.getName();
-			
-			ret.add(new IdData(id, name, millis));
-		}
-		
-		return ret;
-	}
-	
 }
diff --git a/src/com/massivecraft/massivecore/util/MUtil.java b/src/com/massivecraft/massivecore/util/MUtil.java
index 40ef652b..a0086c70 100644
--- a/src/com/massivecraft/massivecore/util/MUtil.java
+++ b/src/com/massivecraft/massivecore/util/MUtil.java
@@ -49,6 +49,7 @@ import org.bukkit.event.player.PlayerMoveEvent;
 import org.bukkit.event.player.PlayerQuitEvent;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.PotionMeta;
+import org.bukkit.metadata.Metadatable;
 import org.bukkit.potion.Potion;
 import org.bukkit.potion.PotionEffect;
 import org.bukkit.potion.PotionEffectType;
@@ -207,6 +208,17 @@ public class MUtil
 		return asUuid(string) != null;
 	}
 	
+	// -------------------------------------------- //
+	// NPC
+	// -------------------------------------------- //
+	
+	public static boolean isNpc(Object object)
+	{
+		if (!(object instanceof Metadatable)) return false;
+		Metadatable metadatable = (Metadatable)object;
+		return metadatable.hasMetadata("NPC");
+	}
+	
 	// -------------------------------------------- //
 	// STACK TRACE: GET
 	// -------------------------------------------- //
@@ -1092,7 +1104,11 @@ public class MUtil
 	
 	public static String kickReason(PlayerQuitEvent event)
 	{
-		return MassiveCoreEngineMain.kickedPlayerReasons.get(event.getPlayer().getName());
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return null;
+		UUID uuid = player.getUniqueId();
+		
+		return MassiveCoreEngineMain.kickedPlayerReasons.get(uuid);
 	}
 	
 	public static boolean causedByKick(PlayerQuitEvent event)
diff --git a/src/com/massivecraft/massivecore/util/PlayerUtil.java b/src/com/massivecraft/massivecore/util/PlayerUtil.java
index 70417544..a1295225 100644
--- a/src/com/massivecraft/massivecore/util/PlayerUtil.java
+++ b/src/com/massivecraft/massivecore/util/PlayerUtil.java
@@ -92,7 +92,10 @@ public class PlayerUtil extends EngineAbstract
 	@EventHandler(priority = EventPriority.MONITOR)
 	public void isJoined(PlayerJoinEvent event)
 	{
-		final UUID id = event.getPlayer().getUniqueId();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		final UUID id = player.getUniqueId();
 		Bukkit.getScheduler().scheduleSyncDelayedTask(MassiveCore.get(), new Runnable()
 		{
 			@Override
@@ -106,7 +109,10 @@ public class PlayerUtil extends EngineAbstract
 	@EventHandler(priority = EventPriority.MONITOR)
 	public void isJoined(PlayerQuitEvent event)
 	{
-		final UUID id = event.getPlayer().getUniqueId();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
+		
+		final UUID id = player.getUniqueId();
 		joinedPlayerIds.remove(id);
 	}
 	
@@ -184,6 +190,7 @@ public class PlayerUtil extends EngineAbstract
 	
 	public static void setLastDamageMillis(Player player, long millis)
 	{
+		if (MUtil.isNpc(player)) return;
 		if (player == null) return;
 		idToLastDamageMillis.put(player.getUniqueId(), millis);
 	}
@@ -219,6 +226,7 @@ public class PlayerUtil extends EngineAbstract
 	public static long getLastDamageMillis(Player player)
 	{
 		if (player == null) return 0;
+		if (MUtil.isNpc(player)) return 0;
 		Long ret = idToLastDamageMillis.get(player.getUniqueId());
 		if (ret == null) return 0;
 		return ret;
@@ -227,6 +235,7 @@ public class PlayerUtil extends EngineAbstract
 	public static long getNoDamageMillis(Player player)
 	{
 		if (player == null) return 0;
+		if (MUtil.isNpc(player)) return 0;
 		if (player.isDead()) return 0;
 		if (!player.isOnline()) return 0;
 		
@@ -313,7 +322,9 @@ public class PlayerUtil extends EngineAbstract
 		if (event.getAnimationType() != PlayerAnimationType.ARM_SWING) return false;
 		
 		// Get the id ...
-		final UUID id = event.getPlayer().getUniqueId();
+		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return false;
+		final UUID id = player.getUniqueId();
 		
 		// ... get current ...
 		PlayerAnimationEvent current = idToArmSwingEvent.get(id);
@@ -384,6 +395,7 @@ public class PlayerUtil extends EngineAbstract
 	{
 		// If we have a player ...
 		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
 		
 		// ... and the player is alive ...
 		if (player.isDead()) return;
@@ -423,6 +435,7 @@ public class PlayerUtil extends EngineAbstract
 	{
 		// If we have a player ...
 		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
 		
 		// ... and the player is alive ...
 		if (player.isDead()) return;
@@ -436,6 +449,7 @@ public class PlayerUtil extends EngineAbstract
 	{
 		// If we have a player ...
 		Player player = event.getPlayer();
+		if (MUtil.isNpc(player)) return;
 		
 		// ... and the player is alive ...
 		if (player.isDead()) return;