diff --git a/MobArena.jar b/MobArena.jar
index 35ead64..d76a86b 100644
Binary files a/MobArena.jar and b/MobArena.jar differ
diff --git a/resources/res/magicspells.yml b/resources/res/magicspells.yml
index 88f5edc..996d8fb 100644
--- a/resources/res/magicspells.yml
+++ b/resources/res/magicspells.yml
@@ -10,4 +10,8 @@ disabled-spells:
 
 # Spells that will be disabled only while a boss is present.
 disabled-only-on-bosses:
+    - purge
+
+# Spells that will be disabled only during swarm waves.
+disabled-only-on-swarms:
     - purge
\ No newline at end of file
diff --git a/src/com/garbagemule/MobArena/Arena.java b/src/com/garbagemule/MobArena/Arena.java
index 9abd6ac..0a3aa94 100644
--- a/src/com/garbagemule/MobArena/Arena.java
+++ b/src/com/garbagemule/MobArena/Arena.java
@@ -86,6 +86,7 @@ public class Arena
     protected TreeSet<Wave> singleWaves, singleWavesInstance;
     protected TreeSet<Wave> recurrentWaves;
     protected BossWave bossWave;
+    protected Wave currentWave;
     
     // Arena sets/maps
     protected Set<Player>            hasPaid, rewardedPlayers, notifyPlayers, randoms;
@@ -438,6 +439,7 @@ public class Arena
             spawnTaskId = -1;
             sheepTaskId = -1;
             spawnThread = null;
+            currentWave = null;
         }
         else System.out.println("--------- THE SPAWNTHREAD IS NULL! ----------");
         
@@ -1098,6 +1100,16 @@ public class Arena
     {
         return world;
     }
+    
+    public Wave getWave()
+    {
+        return currentWave;
+    }
+    
+    public void setWave(Wave wave)
+    {
+        currentWave = wave;
+    }
 
     public void setBossWave(BossWave bossWave)
     {
diff --git a/src/com/garbagemule/MobArena/MASpawnThread.java b/src/com/garbagemule/MobArena/MASpawnThread.java
index 6a1f8bd..e02bba2 100644
--- a/src/com/garbagemule/MobArena/MASpawnThread.java
+++ b/src/com/garbagemule/MobArena/MASpawnThread.java
@@ -123,7 +123,8 @@ public class MASpawnThread implements Runnable
         // Notify listeners.
         for (MobArenaListener listener : plugin.getAM().listeners)
             listener.onWave(arena, wave, w.getName(), w.getBranch(), w.getType());
-        
+
+        arena.setWave(w);
         w.spawn(wave);
     }
     
diff --git a/src/com/garbagemule/MobArena/listeners/MagicSpellsListener.java b/src/com/garbagemule/MobArena/listeners/MagicSpellsListener.java
index 343ae7b..ba868ba 100644
--- a/src/com/garbagemule/MobArena/listeners/MagicSpellsListener.java
+++ b/src/com/garbagemule/MobArena/listeners/MagicSpellsListener.java
@@ -9,13 +9,14 @@ import org.bukkit.util.config.Configuration;
 import com.garbagemule.MobArena.Arena;
 import com.garbagemule.MobArena.MobArena;
 import com.garbagemule.MobArena.util.FileUtils;
+import com.garbagemule.MobArena.waves.Wave.WaveType;
 import com.nisovin.MagicSpells.Events.SpellCastEvent;
 import com.nisovin.MagicSpells.Events.SpellListener;
 
 public class MagicSpellsListener extends SpellListener
 {
     private MobArena plugin;
-    private List<String> disabled, disabledOnBoss;
+    private List<String> disabled, disabledOnBoss, disabledOnSwarm;
     
     public MagicSpellsListener(MobArena plugin)
     {
@@ -34,15 +35,19 @@ public class MagicSpellsListener extends SpellListener
         if (arena == null || !arena.isRunning()) return;
         
         String spell = event.getSpell().getName();
+        WaveType type = (arena.getWave() != null) ? arena.getWave().getType() : null;
         
-        if (disabled.contains(spell) || (arena.isBossWave() && disabledOnBoss.contains(spell)))
+        if (disabled.contains(spell) ||
+            (type == WaveType.BOSS && disabledOnBoss.contains(spell)) ||
+            (type == WaveType.SWARM && disabledOnSwarm.contains(spell)))
             event.setCancelled(true);
     }
     
     private void setupSpells(Configuration config)
     {
-        this.disabled       = config.getStringList("disabled-spells", new LinkedList<String>());
-        this.disabledOnBoss = config.getStringList("disabled-only-on-bosses", new LinkedList<String>());
+        this.disabled        = config.getStringList("disabled-spells", new LinkedList<String>());
+        this.disabledOnBoss  = config.getStringList("disabled-only-on-bosses", new LinkedList<String>());
+        this.disabledOnSwarm = config.getStringList("disabled-only-on-swarms", new LinkedList<String>());
     }
     
     public void disableSpell(String spell)