diff --git a/Mage.Sets/src/mage/cards/m/MagusOfTheMoon.java b/Mage.Sets/src/mage/cards/m/MagusOfTheMoon.java
index 08e9130be3..d68dba2bd4 100644
--- a/Mage.Sets/src/mage/cards/m/MagusOfTheMoon.java
+++ b/Mage.Sets/src/mage/cards/m/MagusOfTheMoon.java
@@ -79,8 +79,7 @@ public final class MagusOfTheMoon extends CardImpl {
                         land.removeAllAbilities(source.getSourceId(), game);
                         land.getSubtype(game).removeAll(SubType.getLandTypes());
                         land.getSubtype(game).add(SubType.MOUNTAIN);
-                        break;
-                    case AbilityAddingRemovingEffects_6:
+                        // Mountains have the red mana ability intrinsically so the ability must be added in this layer
                         land.addAbility(new RedManaAbility(), source.getSourceId(), game);
                         break;
                 }
@@ -90,7 +89,7 @@ public final class MagusOfTheMoon extends CardImpl {
 
         @Override
         public boolean hasLayer(Layer layer) {
-            return layer == Layer.AbilityAddingRemovingEffects_6 || layer == Layer.TypeChangingEffects_4;
+            return layer == Layer.TypeChangingEffects_4;
         }
     }