* Fixed calculation of converted mana costs of spells on the stack that include multiple {X} in casting costs.

Mage.Sets/src/mage/sets/mirrodin/ChaliceOfTheVoid.java

@@ -139,7 +139,7 @@ class ChaliceOfTheVoidTriggeredAbility extends TriggeredAbilityImpl {
 
     @Override
     public String getRule() {
-        return "Whenever a player casts a spell with converted mana cost equal to the number of charge counters on Chalice of the Void, counter that spell.";
+        return "Whenever a player casts a spell with converted mana cost equal to the number of charge counters on {this}, counter that spell.";
     }
 }
 

Mage.Tests/src/test/java/org/mage/test/cards/single/ChaliceOfTheVoidTest.java

@@ -0,0 +1,65 @@
+/*
+ *  Copyright 2010 BetaSteward_at_googlemail.com. All rights reserved.
+ *
+ *  Redistribution and use in source and binary forms, with or without modification, are
+ *  permitted provided that the following conditions are met:
+ *
+ *     1. Redistributions of source code must retain the above copyright notice, this list of
+ *        conditions and the following disclaimer.
+ *
+ *     2. Redistributions in binary form must reproduce the above copyright notice, this list
+ *        of conditions and the following disclaimer in the documentation and/or other materials
+ *        provided with the distribution.
+ *
+ *  THIS SOFTWARE IS PROVIDED BY BetaSteward_at_googlemail.com ``AS IS'' AND ANY EXPRESS OR IMPLIED
+ *  WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
+ *  FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL BetaSteward_at_googlemail.com OR
+ *  CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ *  CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+ *  SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
+ *  ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ *  NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
+ *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *  The views and conclusions contained in the software and documentation are those of the
+ *  authors and should not be interpreted as representing official policies, either expressed
+ *  or implied, of BetaSteward_at_googlemail.com.
+ */
+package org.mage.test.cards.single;
+
+import mage.constants.PhaseStep;
+import mage.constants.Zone;
+import org.junit.Test;
+import org.mage.test.serverside.base.CardTestPlayerBase;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class ChaliceOfTheVoidTest extends CardTestPlayerBase {
+
+    /**
+     * Theres a Chalice of the Void with 1 counter in play under my control.
+     * Then I cast second chalice with x=1. For spells on the stack the cmc is the base CMC + X value * {X} in casting costs on top right of card.
+     * So cmc should be 2 in this case, it shouldnt be countered.
+     * http://boardgames.stackexchange.com/questions/7327/what-is-the-converted-mana-cost-of-a-spell-with-x-when-cast-with-the-miracle-m
+     */
+
+    @Test
+    public void testCopiedSteelHellkite() {
+        addCard(Zone.BATTLEFIELD, playerA, "Swamp", 4);
+        addCard(Zone.HAND, playerA, "Chalice of the Void", 2);
+
+
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Chalice of the Void");
+        setChoice(playerA, "X=1");
+        castSpell(1, PhaseStep.PRECOMBAT_MAIN, playerA, "Chalice of the Void");
+        setChoice(playerA, "X=1");
+
+        setStopAt(4, PhaseStep.BEGIN_COMBAT);
+        execute();
+
+        assertPermanentCount(playerA, "Chalice of the Void", 2);
+
+    }
+}

Mage/src/mage/game/stack/Spell.java

@@ -608,7 +608,16 @@ public class Spell implements StackObject, Card {
     public int getConvertedManaCost() {
         int cmc = 0;        
         for (Ability spellAbility: spellAbilities) {
-            cmc += spellAbility.getManaCosts().convertedManaCost() + spellAbility.getManaCostsToPay().getX();
+            int xMultiplier = 0;
+            for (String symbolString :spellAbility.getManaCosts().getSymbols()) {
+                int index = symbolString.indexOf("{X}");
+                while (index != -1) {
+                    xMultiplier++;
+                    symbolString = symbolString.substring(index + 3);
+                    index = symbolString.indexOf("{X}");
+                }
+            }
+            cmc += spellAbility.getManaCosts().convertedManaCost() + spellAbility.getManaCostsToPay().getX() * xMultiplier;
         }
         return cmc;
     }