Implement Soulshriek

Mage.Sets/src/mage/cards/s/Soulshriek.java

@@ -0,0 +1,83 @@
+package mage.cards.s;
+
+import java.util.UUID;
+
+import mage.abilities.Ability;
+import mage.abilities.common.delayed.AtTheBeginOfNextEndStepDelayedTriggeredAbility;
+import mage.abilities.dynamicvalue.common.CardsInControllerGraveyardCount;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.ContinuousEffect;
+import mage.abilities.effects.Effect;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.SacrificeTargetEffect;
+import mage.abilities.effects.common.continuous.BoostTargetEffect;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.filter.FilterCard;
+import mage.filter.predicate.mageobject.CardTypePredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetControlledCreaturePermanent;
+import mage.target.targetpointer.FixedTarget;
+
+/*
+ *
+ * @author Ketsuban
+ */
+public class Soulshriek extends CardImpl {
+
+    protected static final FilterCard filterCard = new FilterCard("creature cards");
+
+    static {
+        filterCard.add(new CardTypePredicate(CardType.CREATURE));
+    }
+
+    public Soulshriek(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId,setInfo,new CardType[]{CardType.INSTANT},"{B}");
+
+        // Target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. Sacrifice that creature at the beginning of the next end step.
+        this.getSpellAbility().addEffect(new SoulshriekEffect());
+        this.getSpellAbility().addTarget(new TargetControlledCreaturePermanent());
+    }
+
+    @Override
+    public Card copy() {
+        return null;
+    }
+}
+
+class SoulshriekEffect extends OneShotEffect {
+
+    public SoulshriekEffect() {
+        super(Outcome.DestroyPermanent);
+        this.staticText = "Target creature you control gets +X/+0 until end of turn, where X is the number of creature cards in your graveyard. Sacrifice that creature at the beginning of the next end step";
+    }
+
+    public SoulshriekEffect(final SoulshriekEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public SoulshriekEffect copy() {
+        return new SoulshriekEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(source.getFirstTarget());
+        if (permanent != null) {
+            ContinuousEffect boost = new BoostTargetEffect(new CardsInControllerGraveyardCount(Soulshriek.filterCard), new StaticValue(0), Duration.EndOfTurn);
+            boost.setTargetPointer(new FixedTarget(permanent, game));
+            game.addEffect(boost, source);
+            Effect sacrifice = new SacrificeTargetEffect("Sacrifice that creature at the beginning of the next end step", source.getControllerId());
+            sacrifice.setTargetPointer(new FixedTarget(permanent, game));
+            game.addDelayedTriggeredAbility(new AtTheBeginOfNextEndStepDelayedTriggeredAbility(sacrifice), source);
+            return true;
+        }
+        return false;
+    }
+}

Mage.Sets/src/mage/sets/Mirage.java

@@ -279,6 +279,7 @@ public final class Mirage extends ExpansionSet {
         cards.add(new SetCardInfo("Soar", 93, Rarity.COMMON, mage.cards.s.Soar.class));
         cards.add(new SetCardInfo("Soul Echo", 40, Rarity.RARE, mage.cards.s.SoulEcho.class));
         cards.add(new SetCardInfo("Soul Rend", 144, Rarity.UNCOMMON, mage.cards.s.SoulRend.class));
+        cards.add(new SetCardInfo("Soulshriek", 145, Rarity.COMMON, mage.cards.s.Soulshriek.class));
         cards.add(new SetCardInfo("Spectral Guardian", 41, Rarity.RARE, mage.cards.s.SpectralGuardian.class));
         cards.add(new SetCardInfo("Spirit of the Night", 146, Rarity.RARE, mage.cards.s.SpiritOfTheNight.class));
         cards.add(new SetCardInfo("Spitting Earth", 193, Rarity.COMMON, mage.cards.s.SpittingEarth.class));