Fix for BantPlane (Adding in new condition).

Mage/src/main/java/mage/abilities/condition/common/IsStillOnPlaneCondition.java

@@ -0,0 +1,61 @@
+/*
+ *  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 mage.abilities.condition.common;
+
+import mage.abilities.Ability;
+import mage.abilities.condition.Condition;
+import mage.game.Game;
+import mage.game.command.Plane;
+
+/**
+ * @author spjspj
+ */
+public class IsStillOnPlaneCondition implements Condition {
+
+    private String planeName;
+
+    public IsStillOnPlaneCondition(String planeName) {
+        this.planeName = planeName;
+    }
+    
+    public IsStillOnPlaneCondition(IsStillOnPlaneCondition condition) {        
+        this.planeName = condition.planeName;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+
+        Plane plane = game.getState().getCurrentPlane();
+        if (plane != null) {
+            if (plane.getName().equalsIgnoreCase(planeName)) {
+                return true;
+            }
+        }
+        return false;
+    }
+}

Mage/src/main/java/mage/game/command/planes/BantPlane.java

@@ -34,6 +34,7 @@ import mage.ObjectColor;
 import mage.abilities.Ability;
 import mage.abilities.common.ActivateIfConditionActivatedAbility;
 import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.common.IsStillOnPlaneCondition;
 import mage.abilities.condition.common.MainPhaseStackEmptyCondition;
 import mage.abilities.condition.common.TargetHasCounterCondition;
 import mage.abilities.costs.mana.GenericManaCost;
@@ -78,13 +79,19 @@ public class BantPlane extends Plane {
     }
 
     private static final String rule = "{this} has indestructible as long as it has a divinity counter on it";
+    private static final String exaltedRule = "All creatures have exalted";
 
     public BantPlane() {
         this.setName("Plane - Bant");
         this.setExpansionSetCodeForImage("PCA");
 
         // All creatures have exalted
-        Ability ability = new SimpleStaticAbility(Zone.COMMAND, new GainAbilityAllEffect(new ExaltedAbility(), Duration.Custom, StaticFilters.FILTER_PERMANENT_CREATURE));
+        SimpleStaticAbility ability
+                = new SimpleStaticAbility(Zone.COMMAND, new ConditionalContinuousEffect(
+                        new GainAbilityAllEffect(new ExaltedAbility(), Duration.Custom, StaticFilters.FILTER_PERMANENT_CREATURE),
+                        new IsStillOnPlaneCondition(this.getName()),
+                        exaltedRule));
+
         this.getAbilities().add(ability);
 
         // Active player can roll the planar die: Whenever you roll {CHAOS}, put a divinity counter on target green, white, or blue creature.  That creature gains indestructible for as long as it has a divinity counter on it.