[BFZ] Added missing blue cards (20 cards).

Mage/src/mage/abilities/costs/common/ExileOpponentsCardFromExileToGraveyardCost.java

@@ -0,0 +1,76 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package mage.abilities.costs.common;
+
+import java.util.UUID;
+import mage.abilities.Ability;
+import mage.abilities.costs.CostImpl;
+import mage.cards.Card;
+import mage.constants.Outcome;
+import mage.constants.TargetController;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.predicate.other.OwnerPredicate;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.Target;
+import mage.target.common.TargetCardInExile;
+
+/**
+ *
+ * @author LevelX2
+ */
+public class ExileOpponentsCardFromExileToGraveyardCost extends CostImpl {
+
+    public ExileOpponentsCardFromExileToGraveyardCost(boolean thatPlayersText) {
+        if (false) {
+            this.text = "put a card an opponent owns from exile into its owner's graveyard";
+        } else {
+            this.text = "put a card an opponent owns from exile into that player's graveyard";
+        }
+    }
+
+    public ExileOpponentsCardFromExileToGraveyardCost(ExileOpponentsCardFromExileToGraveyardCost cost) {
+        super(cost);
+    }
+
+    @Override
+    public boolean pay(Ability ability, Game game, UUID sourceId, UUID controllerId, boolean noMana) {
+        Player controller = game.getPlayer(controllerId);
+        if (controller != null) {
+            FilterCard filter = new FilterCard();
+            filter.add(new OwnerPredicate(TargetController.OPPONENT));
+            Target target = new TargetCardInExile(filter);
+            if (controller.chooseTarget(Outcome.Damage, target, ability, game)) {
+                Card card = game.getCard(target.getFirstTarget());
+                if (card != null) {
+                    paid = true;
+                    controller.moveCards(card, null, Zone.GRAVEYARD, ability, game);
+                }
+            }
+        }
+        return paid;
+    }
+
+    @Override
+    public boolean canPay(Ability ability, UUID sourceId, UUID controllerId, Game game) {
+        Player controller = game.getPlayer(controllerId);
+        if (controller != null) {
+            for (Card card : game.getExile().getAllCards(game)) {
+                if (controller.hasOpponent(card.getOwnerId(), game)) {
+                    return true;
+                }
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public ExileOpponentsCardFromExileToGraveyardCost copy() {
+        return new ExileOpponentsCardFromExileToGraveyardCost(this);
+    }
+
+}