[MKM] Implement Case of the Trampled Garden (#11730)

Co-authored-by: Matthew Wilson <matthew_w@vaadin.com>

Mage.Sets/src/mage/cards/c/CaseOfTheTrampledGarden.java

@@ -0,0 +1,97 @@
+package mage.cards.c;
+
+import java.util.UUID;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.AttacksWithCreaturesTriggeredAbility;
+import mage.abilities.common.CaseAbility;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.FormidableCondition;
+import mage.abilities.condition.common.SolvedSourceCondition;
+import mage.abilities.decorator.ConditionalTriggeredAbility;
+import mage.abilities.effects.common.continuous.GainAbilityTargetEffect;
+import mage.abilities.effects.common.counter.AddCountersTargetEffect;
+import mage.abilities.effects.common.counter.DistributeCountersEffect;
+import mage.abilities.hint.common.CaseSolvedHint;
+import mage.abilities.keyword.TrampleAbility;
+import mage.constants.SubType;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.counters.CounterType;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.common.TargetAttackingCreature;
+import mage.target.common.TargetPermanentAmount;
+
+/**
+ *
+ * @author DominionSpy
+ */
+public final class CaseOfTheTrampledGarden extends CardImpl {
+
+    public CaseOfTheTrampledGarden(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{G}");
+
+        this.subtype.add(SubType.CASE);
+
+        // When this Case enters the battlefield, distribute two +1/+1 counters among one or two target creatures you control.
+        Ability initialAbility = new EntersBattlefieldTriggeredAbility(new DistributeCountersEffect(CounterType.P1P1, 2,
+                "one or two target creatures you control"));
+        TargetPermanentAmount target = new TargetPermanentAmount(2, StaticFilters.FILTER_CONTROLLED_CREATURES);
+        target.setMinNumberOfTargets(1);
+        initialAbility.addTarget(target);
+        // To solve -- Creatures you control have total power 8 or greater.
+        // Solved -- Whenever you attack, put a +1/+1 counter on target attacking creature. It gains trample until end of turn.
+        Ability solvedAbility = new ConditionalTriggeredAbility(
+                new AttacksWithCreaturesTriggeredAbility(
+                        new AddCountersTargetEffect(CounterType.P1P1.createInstance()), 1),
+                SolvedSourceCondition.SOLVED, "");
+        solvedAbility.addEffect(new GainAbilityTargetEffect(TrampleAbility.getInstance())
+                .setText("it gains trample until end of turn"));
+        solvedAbility.addTarget(new TargetAttackingCreature());
+
+        this.addAbility(new CaseAbility(initialAbility, FormidableCondition.instance, solvedAbility)
+                .addHint(new CaseOfTheTrampledGardenHint(FormidableCondition.instance)));
+    }
+
+    private CaseOfTheTrampledGarden(final CaseOfTheTrampledGarden card) {
+        super(card);
+    }
+
+    @Override
+    public CaseOfTheTrampledGarden copy() {
+        return new CaseOfTheTrampledGarden(this);
+    }
+}
+
+class CaseOfTheTrampledGardenHint extends CaseSolvedHint {
+
+    CaseOfTheTrampledGardenHint(Condition condition) {
+        super(condition);
+    }
+
+    private CaseOfTheTrampledGardenHint(final CaseOfTheTrampledGardenHint hint) {
+        super(hint);
+    }
+
+    @Override
+    public CaseOfTheTrampledGardenHint copy() {
+        return new CaseOfTheTrampledGardenHint(this);
+    }
+
+    @Override
+    public String getConditionText(Game game, Ability ability) {
+        int power = game.getBattlefield()
+                .getAllActivePermanents(new FilterCreaturePermanent(), ability.getControllerId(), game)
+                .stream()
+                .map(Permanent::getPower)
+                .map(MageInt::getValue)
+                .reduce(0, Integer::sum);
+        return "Total power: " + power + " (need 8).";
+    }
+}

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

@@ -54,6 +54,7 @@ public final class MurdersAtKarlovManor extends ExpansionSet {
         cards.add(new SetCardInfo("Case of the Locked Hothouse", 155, Rarity.RARE, mage.cards.c.CaseOfTheLockedHothouse.class));
         cards.add(new SetCardInfo("Case of the Ransacked Lab", 45, Rarity.RARE, mage.cards.c.CaseOfTheRansackedLab.class));
         cards.add(new SetCardInfo("Case of the Shattered Pact", 1, Rarity.UNCOMMON, mage.cards.c.CaseOfTheShatteredPact.class));
+        cards.add(new SetCardInfo("Case of the Trampled Garden", 156, Rarity.UNCOMMON, mage.cards.c.CaseOfTheTrampledGarden.class));
         cards.add(new SetCardInfo("Caught Red-Handed", 115, Rarity.UNCOMMON, mage.cards.c.CaughtRedHanded.class));
         cards.add(new SetCardInfo("Cease // Desist", 246, Rarity.UNCOMMON, mage.cards.c.CeaseDesist.class));
         cards.add(new SetCardInfo("Cerebral Confiscation", 81, Rarity.COMMON, mage.cards.c.CerebralConfiscation.class));