From a5ced3925cd9cc6278d795672d6afce3660ac192 Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Thu, 29 May 2025 07:52:38 -0400
Subject: [PATCH] [FIN] Implement Random Encounter

---
 .../src/mage/cards/r/RandomEncounter.java     | 99 +++++++++++++++++++
 Mage.Sets/src/mage/sets/FinalFantasy.java     |  1 +
 2 files changed, 100 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/RandomEncounter.java

diff --git a/Mage.Sets/src/mage/cards/r/RandomEncounter.java b/Mage.Sets/src/mage/cards/r/RandomEncounter.java
new file mode 100644
index 00000000000..3318b08cd93
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RandomEncounter.java
@@ -0,0 +1,99 @@
+package mage.cards.r;
+
+import mage.abilities.Ability;
+import mage.abilities.common.delayed.AtTheBeginOfNextEndStepDelayedTriggeredAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ReturnToHandTargetEffect;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.keyword.FlashbackAbility;
+import mage.abilities.keyword.HasteAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.Cards;
+import mage.cards.CardsImpl;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.filter.StaticFilters;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.targetpointer.FixedTargets;
+import mage.util.CardUtil;
+
+import java.util.Objects;
+import java.util.Set;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class RandomEncounter extends CardImpl {
+
+    public RandomEncounter(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{4}{R}{R}");
+
+        // Shuffle your library, then mill four cards. Put each creature card milled this way onto the battlefield. They gain haste. At the beginning of the next end step, return those creatures to their owner's hand.
+        this.getSpellAbility().addEffect(new RandomEncounterEffect());
+
+        // Flashback {6}{R}{R}
+        this.addAbility(new FlashbackAbility(this, new ManaCostsImpl<>("{6}{R}{R}")));
+    }
+
+    private RandomEncounter(final RandomEncounter card) {
+        super(card);
+    }
+
+    @Override
+    public RandomEncounter copy() {
+        return new RandomEncounter(this);
+    }
+}
+
+class RandomEncounterEffect extends OneShotEffect {
+
+    RandomEncounterEffect() {
+        super(Outcome.Benefit);
+        staticText = "shuffle your library, then mill four cards. Put each " +
+                "creature card milled this way onto the battlefield. They gain haste. " +
+                "At the beginning of the next end step, return those creatures to their owner's hand";
+    }
+
+    private RandomEncounterEffect(final RandomEncounterEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public RandomEncounterEffect copy() {
+        return new RandomEncounterEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player player = game.getPlayer(source.getControllerId());
+        if (player == null || !player.getLibrary().hasCards()) {
+            return false;
+        }
+        player.shuffleLibrary(source, game);
+        Cards cards = new CardsImpl(player.millCards(4, source, game).getCards(StaticFilters.FILTER_CARD_CREATURE, game));
+        player.moveCards(cards, Zone.BATTLEFIELD, source, game);
+        Set<Permanent> permanents = cards
+                .getCards(game)
+                .stream()
+                .map(card -> CardUtil.getPermanentFromCardPutToBattlefield(card, game))
+                .filter(Objects::nonNull)
+                .collect(Collectors.toSet());
+        game.addEffect(new GainAbilityTargetEffect(
+                HasteAbility.getInstance(), Duration.Custom
+        ).setTargetPointer(new FixedTargets(permanents, game)), source);
+        game.addDelayedTriggeredAbility(new AtTheBeginOfNextEndStepDelayedTriggeredAbility(
+                new ReturnToHandTargetEffect()
+                        .setText("return those creatures to their owner's hand")
+                        .setTargetPointer(new FixedTargets(permanents, game))
+        ), source);
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/FinalFantasy.java b/Mage.Sets/src/mage/sets/FinalFantasy.java
index 2e7f091b075..28134a492e2 100644
--- a/Mage.Sets/src/mage/sets/FinalFantasy.java
+++ b/Mage.Sets/src/mage/sets/FinalFantasy.java
@@ -397,6 +397,7 @@ public final class FinalFantasy extends ExpansionSet {
         cards.add(new SetCardInfo("Ragnarok, Divine Deliverance", "446b", Rarity.UNCOMMON, mage.cards.r.RagnarokDivineDeliverance.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Ragnarok, Divine Deliverance", "526b", Rarity.UNCOMMON, mage.cards.r.RagnarokDivineDeliverance.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Ragnarok, Divine Deliverance", "99b", Rarity.UNCOMMON, mage.cards.r.RagnarokDivineDeliverance.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Random Encounter", 150, Rarity.UNCOMMON, mage.cards.r.RandomEncounter.class));
         cards.add(new SetCardInfo("Raubahn, Bull of Ala Mhigo", 151, Rarity.RARE, mage.cards.r.RaubahnBullOfAlaMhigo.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Raubahn, Bull of Ala Mhigo", 388, Rarity.RARE, mage.cards.r.RaubahnBullOfAlaMhigo.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Raubahn, Bull of Ala Mhigo", 465, Rarity.RARE, mage.cards.r.RaubahnBullOfAlaMhigo.class, NON_FULL_USE_VARIOUS));