[EOE] Implement Devastating Onslaught

Mage.Sets/src/mage/cards/d/DevastatingOnslaught.java

@@ -0,0 +1,72 @@
+package mage.cards.d;
+
+import mage.abilities.Ability;
+import mage.abilities.dynamicvalue.common.GetXValue;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.CreateTokenCopyTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class DevastatingOnslaught extends CardImpl {
+
+    public DevastatingOnslaught(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{X}{X}{R}");
+
+        // Create X tokens that are copies of target artifact or creature you control. Those tokens gain haste until end of turn. Sacrifice them at the beginning of the next end step.
+        this.getSpellAbility().addEffect(new DevastatingOnslaughtEffect());
+        this.getSpellAbility().addTarget(new TargetPermanent(StaticFilters.FILTER_CONTROLLED_PERMANENT_ARTIFACT_OR_CREATURE));
+    }
+
+    private DevastatingOnslaught(final DevastatingOnslaught card) {
+        super(card);
+    }
+
+    @Override
+    public DevastatingOnslaught copy() {
+        return new DevastatingOnslaught(this);
+    }
+}
+
+class DevastatingOnslaughtEffect extends OneShotEffect {
+
+    DevastatingOnslaughtEffect() {
+        super(Outcome.Benefit);
+        staticText = "create X tokens that are copies of target artifact or creature you control. " +
+                "Those tokens gain haste until end of turn. Sacrifice them at the beginning of the next end step";
+    }
+
+    private DevastatingOnslaughtEffect(final DevastatingOnslaughtEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public DevastatingOnslaughtEffect copy() {
+        return new DevastatingOnslaughtEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
+        int xValue = GetXValue.instance.calculate(game, source, this);
+        if (permanent == null || xValue < 1) {
+            return false;
+        }
+        CreateTokenCopyTargetEffect effect = new CreateTokenCopyTargetEffect();
+        effect.setHasHaste(true);
+        effect.setSavedPermanent(permanent);
+        effect.apply(game, source);
+        effect.sacrificeTokensCreatedAtNextEndStep(game, source);
+        return true;
+    }
+}

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

@@ -74,6 +74,9 @@ public final class EdgeOfEternities extends ExpansionSet {
         cards.add(new SetCardInfo("Debris Field Crusher", 131, Rarity.UNCOMMON, mage.cards.d.DebrisFieldCrusher.class));
         cards.add(new SetCardInfo("Decode Transmissions", 94, Rarity.COMMON, mage.cards.d.DecodeTransmissions.class));
         cards.add(new SetCardInfo("Desculpting Blast", 54, Rarity.UNCOMMON, mage.cards.d.DesculptingBlast.class));
+        cards.add(new SetCardInfo("Devastating Onslaught", 132, Rarity.MYTHIC, mage.cards.d.DevastatingOnslaught.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Devastating Onslaught", 308, Rarity.MYTHIC, mage.cards.d.DevastatingOnslaught.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Devastating Onslaught", 361, Rarity.MYTHIC, mage.cards.d.DevastatingOnslaught.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Drix Fatemaker", 178, Rarity.COMMON, mage.cards.d.DrixFatemaker.class));
         cards.add(new SetCardInfo("Dubious Delicacy", 96, Rarity.UNCOMMON, mage.cards.d.DubiousDelicacy.class));
         cards.add(new SetCardInfo("Dyadrine, Synthesis Amalgam", 216, Rarity.RARE, mage.cards.d.DyadrineSynthesisAmalgam.class, NON_FULL_USE_VARIOUS));