From 7d5595fbff126fbc2aebc5606995d1a0afd4ab99 Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Thu, 10 Jul 2025 09:41:06 -0400
Subject: [PATCH] [EOC] Implement Planetary Annihilation

---
 .../mage/cards/p/PlanetaryAnnihilation.java   | 92 +++++++++++++++++++
 .../mage/sets/EdgeOfEternitiesCommander.java  |  2 +
 2 files changed, 94 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/p/PlanetaryAnnihilation.java

diff --git a/Mage.Sets/src/mage/cards/p/PlanetaryAnnihilation.java b/Mage.Sets/src/mage/cards/p/PlanetaryAnnihilation.java
new file mode 100644
index 00000000000..20b327efd38
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/p/PlanetaryAnnihilation.java
@@ -0,0 +1,92 @@
+package mage.cards.p;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.DamageAllEffect;
+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.players.Player;
+import mage.target.TargetPermanent;
+
+import java.util.HashSet;
+import java.util.Objects;
+import java.util.Set;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class PlanetaryAnnihilation extends CardImpl {
+
+    public PlanetaryAnnihilation(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{R}{R}");
+
+        // Each player chooses six lands they control, then sacrifices the rest. Planetary Annihilation deals 6 damage to each creature.
+        this.getSpellAbility().addEffect(new PlanetaryAnnihilationEffect());
+        this.getSpellAbility().addEffect(new DamageAllEffect(6, StaticFilters.FILTER_PERMANENT_CREATURE));
+    }
+
+    private PlanetaryAnnihilation(final PlanetaryAnnihilation card) {
+        super(card);
+    }
+
+    @Override
+    public PlanetaryAnnihilation copy() {
+        return new PlanetaryAnnihilation(this);
+    }
+}
+
+class PlanetaryAnnihilationEffect extends OneShotEffect {
+
+    PlanetaryAnnihilationEffect() {
+        super(Outcome.Benefit);
+        staticText = "each player chooses six lands they control, then sacrifices the rest";
+    }
+
+    private PlanetaryAnnihilationEffect(final PlanetaryAnnihilationEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public PlanetaryAnnihilationEffect copy() {
+        return new PlanetaryAnnihilationEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Set<Permanent> toSave = new HashSet<>();
+        for (UUID playerId : game.getState().getPlayersInRange(source.getControllerId(), game)) {
+            Player player = game.getPlayer(playerId);
+            if (player == null || game.getBattlefield().count(
+                    StaticFilters.FILTER_CONTROLLED_PERMANENT_LANDS, playerId, source, game
+            ) <= 6) {
+                continue;
+            }
+            TargetPermanent target = new TargetPermanent(
+                    6, 6, StaticFilters.FILTER_CONTROLLED_PERMANENT_LANDS, true
+            );
+            target.withChooseHint("you will sacrifice the rest");
+            player.choose(outcome, target, source, game);
+            toSave.addAll(target
+                    .getTargets()
+                    .stream()
+                    .map(game::getPermanent)
+                    .filter(Objects::nonNull)
+                    .collect(Collectors.toSet()));
+        }
+        for (Permanent permanent : game.getBattlefield().getActivePermanents(
+                StaticFilters.FILTER_LAND, source.getControllerId(), source, game
+        )) {
+            if (!toSave.contains(permanent)) {
+                permanent.sacrifice(source, game);
+            }
+        }
+        return true;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/EdgeOfEternitiesCommander.java b/Mage.Sets/src/mage/sets/EdgeOfEternitiesCommander.java
index d51a910919a..a221c472ef7 100644
--- a/Mage.Sets/src/mage/sets/EdgeOfEternitiesCommander.java
+++ b/Mage.Sets/src/mage/sets/EdgeOfEternitiesCommander.java
@@ -72,6 +72,8 @@ public final class EdgeOfEternitiesCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Omnath, Locus of Rage", 123, Rarity.MYTHIC, mage.cards.o.OmnathLocusOfRage.class));
         cards.add(new SetCardInfo("Oracle of Mul Daya", 102, Rarity.RARE, mage.cards.o.OracleOfMulDaya.class));
         cards.add(new SetCardInfo("Pest Infestation", 103, Rarity.RARE, mage.cards.p.PestInfestation.class));
+        cards.add(new SetCardInfo("Planetary Annihilation", 12, Rarity.RARE, mage.cards.p.PlanetaryAnnihilation.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Planetary Annihilation", 32, Rarity.RARE, mage.cards.p.PlanetaryAnnihilation.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Putrefy", 124, Rarity.UNCOMMON, mage.cards.p.Putrefy.class));
         cards.add(new SetCardInfo("Rakdos Charm", 125, Rarity.UNCOMMON, mage.cards.r.RakdosCharm.class));
         cards.add(new SetCardInfo("Rampaging Baloths", 104, Rarity.RARE, mage.cards.r.RampagingBaloths.class));