From d89735034e2537e4bcefb8325c358f0ce9bbc644 Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Fri, 11 Apr 2025 11:05:26 -0400
Subject: [PATCH] [TDC] Implement Transforming Flourish

---
 .../mage/cards/t/TransformingFlourish.java    | 97 +++++++++++++++++++
 .../mage/sets/TarkirDragonstormCommander.java |  1 +
 2 files changed, 98 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/t/TransformingFlourish.java

diff --git a/Mage.Sets/src/mage/cards/t/TransformingFlourish.java b/Mage.Sets/src/mage/cards/t/TransformingFlourish.java
new file mode 100644
index 00000000000..d11ff2b4f88
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TransformingFlourish.java
@@ -0,0 +1,97 @@
+package mage.cards.t;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.keyword.DemonstrateAbility;
+import mage.cards.Card;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.TargetController;
+import mage.constants.Zone;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.TargetPermanent;
+import mage.util.CardUtil;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class TransformingFlourish extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterPermanent("artifact or creature you don't control");
+
+    static {
+        filter.add(Predicates.or(
+                CardType.ARTIFACT.getPredicate(),
+                CardType.CREATURE.getPredicate()
+        ));
+        filter.add(TargetController.NOT_YOU.getControllerPredicate());
+    }
+
+    public TransformingFlourish(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.INSTANT}, "{2}{R}");
+
+        // Demonstrate
+        this.addAbility(new DemonstrateAbility());
+
+        // Destroy target artifact or creature you don't control. If that permanent is destroyed this way, its controller exiles cards from the top of their library until they exile a nonland card, then they may cast that card without paying its mana cost.
+        this.getSpellAbility().addEffect(new TransformingFlourishEffect());
+        this.getSpellAbility().addTarget(new TargetPermanent(filter));
+    }
+
+    private TransformingFlourish(final TransformingFlourish card) {
+        super(card);
+    }
+
+    @Override
+    public TransformingFlourish copy() {
+        return new TransformingFlourish(this);
+    }
+}
+
+class TransformingFlourishEffect extends OneShotEffect {
+
+    TransformingFlourishEffect() {
+        super(Outcome.Benefit);
+        staticText = "destroy target artifact or creature you don't control. " +
+                "If that permanent is destroyed this way, its controller exiles cards " +
+                "from the top of their library until they exile a nonland card, " +
+                "then they may cast that card without paying its mana cost";
+    }
+
+    private TransformingFlourishEffect(final TransformingFlourishEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public TransformingFlourishEffect copy() {
+        return new TransformingFlourishEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (permanent == null || !permanent.destroy(source, game)) {
+            return false;
+        }
+        Player player = game.getPlayer(permanent.getControllerId());
+        if (player == null || !player.getLibrary().hasCards()) {
+            return true;
+        }
+        for (Card card : player.getLibrary().getCards(game)) {
+            player.moveCards(card, Zone.EXILED, source, game);
+            if (!card.isLand(game)) {
+                CardUtil.castSpellWithAttributesForFree(player, source, game, card);
+                return true;
+            }
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TarkirDragonstormCommander.java b/Mage.Sets/src/mage/sets/TarkirDragonstormCommander.java
index 7a7a4d12ae5..19e93b61224 100644
--- a/Mage.Sets/src/mage/sets/TarkirDragonstormCommander.java
+++ b/Mage.Sets/src/mage/sets/TarkirDragonstormCommander.java
@@ -336,6 +336,7 @@ public final class TarkirDragonstormCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Tocasia's Welcome", 135, Rarity.RARE, mage.cards.t.TocasiasWelcome.class));
         cards.add(new SetCardInfo("Tower Defense", 275, Rarity.UNCOMMON, mage.cards.t.TowerDefense.class));
         cards.add(new SetCardInfo("Towering Titan", 276, Rarity.MYTHIC, mage.cards.t.ToweringTitan.class));
+        cards.add(new SetCardInfo("Transforming Flourish", 39, Rarity.RARE, mage.cards.t.TransformingFlourish.class));
         cards.add(new SetCardInfo("Treasure Cruise", 169, Rarity.COMMON, mage.cards.t.TreasureCruise.class));
         cards.add(new SetCardInfo("Tree of Redemption", 97, Rarity.MYTHIC, mage.cards.t.TreeOfRedemption.class));
         cards.add(new SetCardInfo("Twilight Drover", 136, Rarity.RARE, mage.cards.t.TwilightDrover.class));