diff --git a/Mage.Sets/src/mage/sets/visions/Fireblast.java b/Mage.Sets/src/mage/sets/visions/Fireblast.java
index ddc68e0bc0..44203dea41 100644
--- a/Mage.Sets/src/mage/sets/visions/Fireblast.java
+++ b/Mage.Sets/src/mage/sets/visions/Fireblast.java
@@ -28,12 +28,12 @@
 package mage.sets.visions;
 
 import java.util.UUID;
-import mage.constants.CardType;
-import mage.constants.Rarity;
 import mage.abilities.costs.AlternativeCostSourceAbility;
 import mage.abilities.costs.common.SacrificeTargetCost;
 import mage.abilities.effects.common.DamageTargetEffect;
 import mage.cards.CardImpl;
+import mage.constants.CardType;
+import mage.constants.Rarity;
 import mage.filter.common.FilterControlledPermanent;
 import mage.filter.predicate.mageobject.SubtypePredicate;
 import mage.target.common.TargetControlledPermanent;
@@ -42,12 +42,12 @@ import mage.target.common.TargetCreatureOrPlayer;
 /**
  *
  * @author jeffwadsworth
-
+ *
  */
 public class Fireblast extends CardImpl {
-    
-    private static final FilterControlledPermanent filter = new FilterControlledPermanent("Mountain");
-    
+
+    private static final FilterControlledPermanent filter = new FilterControlledPermanent("two Mountains");
+
     static {
         filter.add(new SubtypePredicate("Mountain"));
     }
@@ -56,14 +56,13 @@ public class Fireblast extends CardImpl {
         super(ownerId, 79, "Fireblast", Rarity.COMMON, new CardType[]{CardType.INSTANT}, "{4}{R}{R}");
         this.expansionSetCode = "VIS";
 
-                
         // You may sacrifice two Mountains rather than pay Fireblast's mana cost.
         this.addAbility(new AlternativeCostSourceAbility(new SacrificeTargetCost(new TargetControlledPermanent(2, 2, filter, true))));
-        
+
         // Fireblast deals 4 damage to target creature or player.
         this.getSpellAbility().addEffect(new DamageTargetEffect(4));
         this.getSpellAbility().addTarget(new TargetCreatureOrPlayer());
-        
+
     }
 
     public Fireblast(final Fireblast card) {
diff --git a/Mage/src/main/java/mage/abilities/costs/common/SacrificeTargetCost.java b/Mage/src/main/java/mage/abilities/costs/common/SacrificeTargetCost.java
index 6e8211707b..7e385b6042 100644
--- a/Mage/src/main/java/mage/abilities/costs/common/SacrificeTargetCost.java
+++ b/Mage/src/main/java/mage/abilities/costs/common/SacrificeTargetCost.java
@@ -51,7 +51,9 @@ public class SacrificeTargetCost extends CostImpl {
     public SacrificeTargetCost(TargetControlledPermanent target) {
         this.addTarget(target);
         target.setNotTarget(true); // sacrifice is never targeted
-        this.text = "sacrifice " + (target.getTargetName().startsWith("an") || target.getTargetName().startsWith("a ") ? "" : "a ") + target.getTargetName();
+        this.text = "sacrifice "
+                + ((target.getNumberOfTargets() != 1 || (target.getTargetName().startsWith("an") || target.getTargetName().startsWith("a ")))
+                ? "" : "a ") + target.getTargetName();
         target.setTargetName(target.getTargetName() + " (to sacrifice)");
     }
 
@@ -101,13 +103,16 @@ public class SacrificeTargetCost extends CostImpl {
         }
 
         int validTargets = 0;
+        int neededtargets = targets.get(0).getNumberOfTargets();
         for (Permanent permanent : game.getBattlefield().getAllActivePermanents(((TargetControlledPermanent) targets.get(0)).getFilter(), controllerId, game)) {
             if (game.getPlayer(activator).canPaySacrificeCost(permanent, sourceId, controllerId, game)) {
                 validTargets++;
+                if (validTargets >= neededtargets) {
+                    return true;
+                }
             }
         }
-
-        return validTargets > 0;
+        return false;
     }
 
     @Override