[DFT] Implement Gastal Thrillroller

Mage.Sets/src/mage/cards/g/GastalThrillroller.java

@@ -0,0 +1,67 @@
+package mage.cards.g;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.ActivateAsSorceryActivatedAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.costs.common.DiscardCardCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.ReturnSourceFromGraveyardToBattlefieldWithCounterEffect;
+import mage.abilities.effects.common.continuous.AddCardTypeSourceEffect;
+import mage.abilities.keyword.CrewAbility;
+import mage.abilities.keyword.HasteAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.counters.CounterType;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GastalThrillroller extends CardImpl {
+
+    public GastalThrillroller(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{2}{R}");
+
+        this.subtype.add(SubType.VEHICLE);
+        this.power = new MageInt(4);
+        this.toughness = new MageInt(2);
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // Haste
+        this.addAbility(HasteAbility.getInstance());
+
+        // When this Vehicle enters, it becomes an artifact creature until end of turn.
+        this.addAbility(new EntersBattlefieldTriggeredAbility(new AddCardTypeSourceEffect(
+                Duration.EndOfTurn, CardType.ARTIFACT, CardType.CREATURE
+        ).setText("it becomes an artifact creature until end of turn")));
+
+        // Crew 2
+        this.addAbility(new CrewAbility(2));
+
+        // {2}{R}, Discard a card: Return this card from your graveyard to the battlefield with a finality counter on it. Activate only as a sorcery.
+        Ability ability = new ActivateAsSorceryActivatedAbility(
+                new ReturnSourceFromGraveyardToBattlefieldWithCounterEffect(
+                        CounterType.FINALITY.createInstance(), false
+                ), new ManaCostsImpl<>("{2}{R}")
+        );
+        ability.addCost(new DiscardCardCost());
+        this.addAbility(ability);
+    }
+
+    private GastalThrillroller(final GastalThrillroller card) {
+        super(card);
+    }
+
+    @Override
+    public GastalThrillroller copy() {
+        return new GastalThrillroller(this);
+    }
+}

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

@@ -74,6 +74,7 @@ public final class Aetherdrift extends ExpansionSet {
         cards.add(new SetCardInfo("Forest", 289, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Foul Roads", 255, Rarity.UNCOMMON, mage.cards.f.FoulRoads.class));
         cards.add(new SetCardInfo("Fuel the Flames", 126, Rarity.UNCOMMON, mage.cards.f.FuelTheFlames.class));
+        cards.add(new SetCardInfo("Gastal Thrillroller", 129, Rarity.RARE, mage.cards.g.GastalThrillroller.class));
         cards.add(new SetCardInfo("Gilded Ghoda", 130, Rarity.COMMON, mage.cards.g.GildedGhoda.class));
         cards.add(new SetCardInfo("Gloryheath Lynx", 14, Rarity.UNCOMMON, mage.cards.g.GloryheathLynx.class));
         cards.add(new SetCardInfo("Greasewrench Goblin", 132, Rarity.UNCOMMON, mage.cards.g.GreasewrenchGoblin.class));

Mage/src/main/java/mage/abilities/effects/common/ReturnSourceFromGraveyardToBattlefieldEffect.java

@@ -96,7 +96,7 @@ public class ReturnSourceFromGraveyardToBattlefieldEffect extends OneShotEffect
     }
 
     private String setText() {
-        StringBuilder sb = new StringBuilder("return {this} from your graveyard to the battlefield");
+        StringBuilder sb = new StringBuilder("return this card from your graveyard to the battlefield");
         if (tapped) {
             sb.append(" tapped");
         }