Added log text to use of conditional mana of Cavern of Soul.

Mage.Sets/src/mage/sets/alarareborn/MeddlingMage.java

@@ -109,15 +109,15 @@ class MeddlingMageReplacementEffect extends ContinuousRuleModifiyingEffectImpl {
         return null;
     }
 
+    @Override
+    public boolean checksEventType(GameEvent event, Game game) {
+        return event.getType() == EventType.CAST_SPELL;
+    }
+
     @Override
     public boolean applies(GameEvent event, Ability source, Game game) {
-        if (event.getType() == EventType.CAST_SPELL) {
+        MageObject object = game.getObject(event.getSourceId());
-            MageObject object = game.getObject(event.getSourceId());
+        return object != null && object.getName().equals(game.getState().getValue(source.getSourceId().toString() + NameACardEffect.INFO_KEY));
-            if (object != null && object.getName().equals(game.getState().getValue(source.getSourceId().toString() + NameACardEffect.INFO_KEY))) {
-                return true;
-            }
-        }
-        return false;
     }
 
 }

Mage.Sets/src/mage/sets/avacynrestored/CavernOfSouls.java

@@ -75,10 +75,10 @@ public class CavernOfSouls extends CardImpl {
         // As Cavern of Souls enters the battlefield, choose a creature type.
         this.addAbility(new AsEntersBattlefieldAbility(new CavernOfSoulsEffect(), ruleText));
 
-        // {tap}: Add {1} to your mana pool.
+        // {T}: Add {1} to your mana pool.
         this.addAbility(new ColorlessManaAbility());
 
-        // {tap}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
+        // {T}: Add one mana of any color to your mana pool. Spend this mana only to cast a creature spell of the chosen type, and that spell can't be countered.
         this.addAbility(new ConditionalAnyColorManaAbility(1, new CavernOfSoulsManaBuilder()));
         this.addWatcher(new CavernOfSoulsWatcher());
         this.addAbility(new SimpleStaticAbility(Zone.ALL, new CavernOfSoulsCantCounterEffect()));
@@ -133,21 +133,28 @@ class CavernOfSoulsEffect extends OneShotEffect {
 
 class CavernOfSoulsManaBuilder extends ConditionalManaBuilder {
 
-    String creatuerType;
+    String creatureType;
     
     @Override
     public ConditionalManaBuilder setMana(Mana mana, Ability source, Game game) {
         Object value = game.getState().getValue(source.getSourceId() + "_type");
         if (value != null && value instanceof String) {
-            creatuerType = (String) value;
+            creatureType = (String) value;
         }         
+        Player controller = game.getPlayer(source.getControllerId());
+        MageObject sourceObject = game.getObject(source.getSourceId());
+        if (controller != null && sourceObject != null) {
+            game.informPlayers(controller.getName() + " produces " + mana.toString() + " with " + sourceObject.getLogName() +
+                    " (can only be spend to cast for creatures of type " + creatureType + " and that spell can't be countered)");
+        }
+        
         return super.setMana(mana, source, game); 
     }
 
     @Override
     public ConditionalMana build(Object... options) {
         this.mana.setFlag(true); // indicates that the mana is from second ability
-        return new CavernOfSoulsConditionalMana(this.mana, creatuerType);
+        return new CavernOfSoulsConditionalMana(this.mana, creatureType);
     }
 
     @Override

Mage.Tests/src/test/java/org/mage/test/cards/control/ExileAndReturnUnderYourControl.java

@@ -68,5 +68,42 @@ public class ExileAndReturnUnderYourControl extends CardTestPlayerBase {
         Assert.assertFalse("player B should play NOT with top card revealed", playerB.isTopCardRevealed());
     }
     
+    @Test
+    public void testVillainousWealthExilesBoost() {
+        // Villainous Wealth {X}{B}{G}{U}
+        // Target opponent exiles the top X cards of his or her library. You may cast any number
+        // of nonland cards with converted mana cost X or less from among them without paying
+        // their mana costs.
+        addCard(Zone.HAND, playerA, "Villainous Wealth");
+        addCard(Zone.HAND, playerA, "Master of Pearls");
+        
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 4);
+        addCard(Zone.BATTLEFIELD, playerA, "Forest", 4);
+        addCard(Zone.BATTLEFIELD, playerA, "Island", 4);
+
+        // Secret Plans {G}{U}
+        // Face-down creatures you control get +0/+1.
+        // Whenever a permanent you control is turned face up, draw a card. 
+        addCard(Zone.LIBRARY, playerB, "Secret Plans");
+        skipInitShuffling(); // to keep this card on top of library
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Master of Pearls");
+        setChoice(playerA, "Yes"); // cast it face down as 2/2 creature
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Villainous Wealth", playerB);
+        setChoice(playerA, "X=3");
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Secret Plans");
+
+        setStopAt(1, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertGraveyardCount(playerA, "Villainous Wealth", 1);
+        assertExileCount(playerB, 2);
+        assertExileCount("Secret Plans", 0);
+        assertPermanentCount(playerA, "Secret Plans", 1);
+        
+        assertPermanentCount(playerA, "face down creature", 1);
+        assertPowerToughness(playerA, "face down creature", 2, 3);        
+    }    
 
 }

Mage/src/mage/abilities/effects/common/continious/GainAbilityTargetEffect.java

@@ -39,7 +39,6 @@ import mage.constants.Layer;
 import mage.constants.Outcome;
 import mage.constants.PhaseStep;
 import mage.constants.SubLayer;
-import mage.constants.Zone;
 import mage.game.Game;
 import mage.game.permanent.Permanent;
 import mage.target.Target;