From 86e4dbebf375402df6c31b5b69c993e443989dfa Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Mon, 1 Apr 2024 10:53:42 -0400
Subject: [PATCH] [OTJ] Implement Return the Favor

---
 .../src/mage/cards/r/ReturnTheFavor.java      | 69 +++++++++++++++++++
 .../mage/sets/OutlawsOfThunderJunction.java   |  1 +
 2 files changed, 70 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/ReturnTheFavor.java

diff --git a/Mage.Sets/src/mage/cards/r/ReturnTheFavor.java b/Mage.Sets/src/mage/cards/r/ReturnTheFavor.java
new file mode 100644
index 00000000000..4061f712e46
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/ReturnTheFavor.java
@@ -0,0 +1,69 @@
+package mage.cards.r;
+
+import mage.abilities.Mode;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.common.ChooseNewTargetsTargetEffect;
+import mage.abilities.effects.common.CopyTargetStackAbilityEffect;
+import mage.abilities.keyword.SpreeAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.filter.FilterStackObject;
+import mage.filter.predicate.Predicate;
+import mage.filter.predicate.other.NumberOfTargetsPredicate;
+import mage.game.Game;
+import mage.game.stack.Spell;
+import mage.game.stack.StackObject;
+import mage.target.TargetStackObject;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ReturnTheFavor extends CardImpl {
+
+    private static final FilterStackObject filter
+            = new FilterStackObject("instant spell, sorcery spell, activated ability, or triggered ability");
+    private static final FilterStackObject filter2 = new FilterStackObject("spell or ability with a single target");
+
+    static {
+        filter.add(ReturnTheFavorPredicate.instance);
+        filter2.add(new NumberOfTargetsPredicate(1));
+    }
+
+    public ReturnTheFavor(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{R}{R}");
+
+        // Spree
+        this.addAbility(new SpreeAbility(this));
+
+        // + {1} -- Copy target instant spell, sorcery spell, activated ability, or triggered ability. You may choose new targets for the copy.
+        this.getSpellAbility().addEffect(new CopyTargetStackAbilityEffect());
+        this.getSpellAbility().addTarget(new TargetStackObject(filter));
+        this.getSpellAbility().withFirstModeCost(new GenericManaCost(1));
+
+        // + {1} -- Change the target of target spell or ability with a single target.
+        this.getSpellAbility().addMode(new Mode(new ChooseNewTargetsTargetEffect(true, true))
+                .addTarget(new TargetStackObject(filter2))
+                .withCost(new GenericManaCost(1)));
+    }
+
+    private ReturnTheFavor(final ReturnTheFavor card) {
+        super(card);
+    }
+
+    @Override
+    public ReturnTheFavor copy() {
+        return new ReturnTheFavor(this);
+    }
+}
+
+enum ReturnTheFavorPredicate implements Predicate<StackObject> {
+    instance;
+
+    @Override
+    public boolean apply(StackObject input, Game game) {
+        return !(input instanceof Spell) || input.isInstantOrSorcery(game);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java b/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
index daf400026fc..6a31f2556e7 100644
--- a/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
+++ b/Mage.Sets/src/mage/sets/OutlawsOfThunderJunction.java
@@ -178,6 +178,7 @@ public final class OutlawsOfThunderJunction extends ExpansionSet {
         cards.add(new SetCardInfo("Redrock Sentinel", 247, Rarity.UNCOMMON, mage.cards.r.RedrockSentinel.class));
         cards.add(new SetCardInfo("Requisition Raid", 26, Rarity.UNCOMMON, mage.cards.r.RequisitionRaid.class));
         cards.add(new SetCardInfo("Resilient Roadrunner", 141, Rarity.UNCOMMON, mage.cards.r.ResilientRoadrunner.class));
+        cards.add(new SetCardInfo("Return the Favor", 142, Rarity.UNCOMMON, mage.cards.r.ReturnTheFavor.class));
         cards.add(new SetCardInfo("Rictus Robber", 102, Rarity.UNCOMMON, mage.cards.r.RictusRobber.class));
         cards.add(new SetCardInfo("Rise of the Varmints", 179, Rarity.UNCOMMON, mage.cards.r.RiseOfTheVarmints.class));
         cards.add(new SetCardInfo("Rodeo Pyromancers", 143, Rarity.COMMON, mage.cards.r.RodeoPyromancers.class));