diff --git a/Mage.Sets/src/mage/cards/m/MaelstromNexus.java b/Mage.Sets/src/mage/cards/m/MaelstromNexus.java
index 2c8609419d..4542b9e861 100644
--- a/Mage.Sets/src/mage/cards/m/MaelstromNexus.java
+++ b/Mage.Sets/src/mage/cards/m/MaelstromNexus.java
@@ -46,7 +46,6 @@ import mage.game.stack.StackObject;
 import mage.players.Player;
 import mage.watchers.common.FirstSpellCastThisTurnWatcher;
 
-
 /**
  *
  * @author jeffwadsworth
@@ -54,7 +53,7 @@ import mage.watchers.common.FirstSpellCastThisTurnWatcher;
 public class MaelstromNexus extends CardImpl {
 
     public MaelstromNexus(UUID ownerId, CardSetInfo setInfo) {
-        super(ownerId,setInfo,new CardType[]{CardType.ENCHANTMENT},"{W}{U}{B}{R}{G}");
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{W}{U}{B}{R}{G}");
 
         // The first spell you cast each turn has cascade.
         this.addAbility(new SimpleStaticAbility(Zone.BATTLEFIELD, new MaelstromNexusGainCascadeFirstSpellEffect()), new FirstSpellCastThisTurnWatcher());
@@ -72,7 +71,7 @@ public class MaelstromNexus extends CardImpl {
 
 class MaelstromNexusGainCascadeFirstSpellEffect extends ContinuousEffectImpl {
 
-    private Ability cascadeAbility = new CascadeAbility();
+    private final Ability cascadeAbility = new CascadeAbility();
 
     public MaelstromNexusGainCascadeFirstSpellEffect() {
         super(Duration.WhileOnBattlefield, Layer.AbilityAddingRemovingEffects_6, SubLayer.NA, Outcome.AddAbility);
@@ -106,4 +105,4 @@ class MaelstromNexusGainCascadeFirstSpellEffect extends ContinuousEffectImpl {
         }
         return false;
     }
-}
\ No newline at end of file
+}
diff --git a/Mage/src/main/java/mage/watchers/common/FirstSpellCastThisTurnWatcher.java b/Mage/src/main/java/mage/watchers/common/FirstSpellCastThisTurnWatcher.java
index 9fc4586732..145bd9abf0 100644
--- a/Mage/src/main/java/mage/watchers/common/FirstSpellCastThisTurnWatcher.java
+++ b/Mage/src/main/java/mage/watchers/common/FirstSpellCastThisTurnWatcher.java
@@ -12,7 +12,8 @@ import mage.watchers.Watcher;
 
 /**
  * @author jeffwadsworth
-**/
+*
+ */
 public class FirstSpellCastThisTurnWatcher extends Watcher {
 
     private final Map<UUID, UUID> playerFirstSpellCast = new HashMap<>();
@@ -24,6 +25,8 @@ public class FirstSpellCastThisTurnWatcher extends Watcher {
 
     public FirstSpellCastThisTurnWatcher(final FirstSpellCastThisTurnWatcher watcher) {
         super(watcher);
+        playerFirstSpellCast.putAll(watcher.playerFirstSpellCast);
+        playerFirstCastSpell.putAll(watcher.playerFirstSpellCast);
     }
 
     @Override
@@ -61,4 +64,4 @@ public class FirstSpellCastThisTurnWatcher extends Watcher {
             return playerFirstSpellCast.get(playerId);
         }
     }
-}
\ No newline at end of file
+}