From 2aba133c3cde618579582f0c8d9218b50a08a98b Mon Sep 17 00:00:00 2001
From: Hanmac <hanmac@cardforge.org>
Date: Fri, 12 Aug 2016 09:00:46 +0000
Subject: [PATCH] Cost: should not add Zero ManaCost

---
 forge-game/src/main/java/forge/game/cost/Cost.java | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/forge-game/src/main/java/forge/game/cost/Cost.java b/forge-game/src/main/java/forge/game/cost/Cost.java
index 98e05ec4b11..85098b33024 100644
--- a/forge-game/src/main/java/forge/game/cost/Cost.java
+++ b/forge-game/src/main/java/forge/game/cost/Cost.java
@@ -749,7 +749,9 @@ public class Cost {
         CostPartMana costPart2 = this.getCostMana();
         List<CostPart> toRemove = Lists.newArrayList();
         for (final CostPart part : cost1.getCostParts()) {
-            if (part instanceof CostPartMana && costPart2 != null) {
+            if (part instanceof CostPartMana && ((CostPartMana) part).getMana().isZero()) {
+                continue; // do not add Zero Mana
+            } else if (part instanceof CostPartMana && costPart2 != null) {
                 ManaCostBeingPaid oldManaCost = new ManaCostBeingPaid(((CostPartMana) part).getMana());
                 oldManaCost.addManaCost(costPart2.getMana());
                 String r2 = costPart2.getRestiction();