[C21] Implemented Oversimplify

Mage.Sets/src/mage/cards/o/Oversimplify.java

@@ -0,0 +1,98 @@
+package mage.cards.o;
+
+import mage.abilities.Ability;
+import mage.abilities.effects.OneShotEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.cards.CardsImpl;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.game.Controllable;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.game.permanent.token.QuandrixToken;
+import mage.game.permanent.token.Token;
+import mage.players.Player;
+
+import java.util.List;
+import java.util.Map;
+import java.util.Objects;
+import java.util.UUID;
+import java.util.stream.Collectors;
+
+/**
+ * @author TheElk801
+ */
+public final class Oversimplify extends CardImpl {
+
+    public Oversimplify(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{3}{G}{U}");
+
+        // Exile all creatures. Each player creates a 0/0 green and blue Fractal creature token and puts a number of +1/+1 counters on it equal to the total power of creatures they controlled that were exiled this way.
+        this.getSpellAbility().addEffect(new OversimplifyEffect());
+    }
+
+    private Oversimplify(final Oversimplify card) {
+        super(card);
+    }
+
+    @Override
+    public Oversimplify copy() {
+        return new Oversimplify(this);
+    }
+}
+
+class OversimplifyEffect extends OneShotEffect {
+
+    OversimplifyEffect() {
+        super(Outcome.Benefit);
+        staticText = "exile all creatures. Each player creates a 0/0 green and blue Fractal creature token " +
+                "and puts a number of +1/+1 counters on it equal to " +
+                "the total power of creatures they controlled that were exiled this way";
+    }
+
+    private OversimplifyEffect(final OversimplifyEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public OversimplifyEffect copy() {
+        return new OversimplifyEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+        List<Permanent> permanents = game.getBattlefield().getActivePermanents(
+                StaticFilters.FILTER_PERMANENT_CREATURE,
+                source.getControllerId(), source.getSourceId(), game
+        );
+        Map<UUID, Integer> playerMap = permanents
+                .stream()
+                .filter(Objects::nonNull)
+                .collect(Collectors.toMap(
+                        Controllable::getControllerId,
+                        p -> p.getPower().getValue(),
+                        Integer::sum
+                ));
+        controller.moveCards(new CardsImpl(permanents), Zone.EXILED, source, game);
+        for (UUID playerId : game.getState().getPlayersInRange(source.getControllerId(), game)) {
+            Token token = new QuandrixToken();
+            token.putOntoBattlefield(1, game, source, playerId);
+            int counter = playerMap.getOrDefault(playerId, 0);
+            for (UUID tokenId : token.getLastAddedTokenIds()) {
+                Permanent permanent = game.getPermanent(tokenId);
+                if (permanent != null) {
+                    permanent.addCounters(CounterType.P1P1.createInstance(counter), playerId, source, game);
+                }
+            }
+        }
+        return true;
+    }
+}

Mage.Sets/src/mage/sets/Commander2021Edition.java

@@ -60,6 +60,7 @@ public final class Commander2021Edition extends ExpansionSet {
         cards.add(new SetCardInfo("Mind Stone", 251, Rarity.COMMON, mage.cards.m.MindStone.class));
         cards.add(new SetCardInfo("Monologue Tax", 19, Rarity.RARE, mage.cards.m.MonologueTax.class));
         cards.add(new SetCardInfo("Myr Battlesphere", 253, Rarity.RARE, mage.cards.m.MyrBattlesphere.class));
+        cards.add(new SetCardInfo("Oversimplify", 72, Rarity.RARE, mage.cards.o.Oversimplify.class));
         cards.add(new SetCardInfo("Paradox Zone", 64, Rarity.RARE, mage.cards.p.ParadoxZone.class));
         cards.add(new SetCardInfo("Phyrexia's Core", 309, Rarity.UNCOMMON, mage.cards.p.PhyrexiasCore.class));
         cards.add(new SetCardInfo("Pia Nalaar", 177, Rarity.RARE, mage.cards.p.PiaNalaar.class));