[DSK] Implement Omnivorous Flytrap (#13083)

* [DSK] Implement Omnivorous Flytrap

* Require at least one target

* Use single line for rules text

* Don't set minimum targets here

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

@@ -0,0 +1,110 @@
+package mage.cards.o;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldOrAttacksSourceTriggeredAbility;
+import mage.abilities.condition.IntCompareCondition;
+import mage.abilities.condition.common.DeliriumCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.dynamicvalue.common.CardTypesInGraveyardCount;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.counter.DistributeCountersEffect;
+import mage.abilities.hint.common.CardTypesInGraveyardHint;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.counters.CounterType;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.players.Player;
+import mage.target.common.TargetCreaturePermanentAmount;
+
+import java.util.UUID;
+
+/**
+ * @author Cguy7777
+ */
+public final class OmnivorousFlytrap extends CardImpl {
+
+    public OmnivorousFlytrap(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{G}");
+
+        this.subtype.add(SubType.PLANT);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(4);
+
+        // Delirium -- Whenever Omnivorous Flytrap enters or attacks, if there are four or more card types among cards in your graveyard, distribute two +1/+1 counters among one or two target creatures. Then if there are six or more card types among cards in your graveyard, double the number of +1/+1 counters on those creatures.
+        Ability ability = new EntersBattlefieldOrAttacksSourceTriggeredAbility(
+                new DistributeCountersEffect(CounterType.P1P1, 2, "one or two target creatures"))
+                .withInterveningIf(DeliriumCondition.instance);
+        ability.addEffect(new ConditionalOneShotEffect(
+                new OmnivorousFlytrapEffect(),
+                new OmnivorousFlytrapCondition())
+                .concatBy("Then"));
+        ability.addTarget(new TargetCreaturePermanentAmount(2));
+        ability.addHint(CardTypesInGraveyardHint.YOU);
+        this.addAbility(ability.setAbilityWord(AbilityWord.DELIRIUM));
+    }
+
+    private OmnivorousFlytrap(final OmnivorousFlytrap card) {
+        super(card);
+    }
+
+    @Override
+    public OmnivorousFlytrap copy() {
+        return new OmnivorousFlytrap(this);
+    }
+}
+
+class OmnivorousFlytrapEffect extends OneShotEffect {
+
+    OmnivorousFlytrapEffect() {
+        super(Outcome.Benefit);
+        staticText = "double the number of +1/+1 counters on those creatures";
+    }
+
+    private OmnivorousFlytrapEffect(final OmnivorousFlytrapEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public OmnivorousFlytrapEffect copy() {
+        return new OmnivorousFlytrapEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        if (controller == null) {
+            return false;
+        }
+
+        for (UUID targetId : getTargetPointer().getTargets(game, source)) {
+            Permanent permanent = game.getPermanent(targetId);
+            if (permanent != null) {
+                int existingCounters = permanent.getCounters(game).getCount(CounterType.P1P1);
+                if (existingCounters > 0) {
+                    permanent.addCounters(CounterType.P1P1.createInstance(existingCounters), source, game);
+                }
+            }
+        }
+        return true;
+    }
+}
+
+class OmnivorousFlytrapCondition extends IntCompareCondition {
+
+    OmnivorousFlytrapCondition() {
+        super(ComparisonType.OR_GREATER, 6);
+    }
+
+    @Override
+    protected int getInputValue(Game game, Ability source) {
+        return CardTypesInGraveyardCount.YOU.calculate(game, source, null);
+    }
+
+    @Override
+    public String toString() {
+        return "if there are six or more card types among cards in your graveyard";
+    }
+}

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

@@ -159,6 +159,8 @@ public final class DuskmournHouseOfHorror extends ExpansionSet {
         cards.add(new SetCardInfo("Niko, Light of Hope", 224, Rarity.MYTHIC, mage.cards.n.NikoLightOfHope.class));
         cards.add(new SetCardInfo("Norin, Swift Survivalist", 145, Rarity.UNCOMMON, mage.cards.n.NorinSwiftSurvivalist.class));
         cards.add(new SetCardInfo("Oblivious Bookworm", 225, Rarity.UNCOMMON, mage.cards.o.ObliviousBookworm.class));
+        cards.add(new SetCardInfo("Omnivorous Flytrap", 192, Rarity.RARE, mage.cards.o.OmnivorousFlytrap.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Omnivorous Flytrap", 322, Rarity.RARE, mage.cards.o.OmnivorousFlytrap.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Optimistic Scavenger", 21, Rarity.UNCOMMON, mage.cards.o.OptimisticScavenger.class));
         cards.add(new SetCardInfo("Orphans of the Wheat", 22, Rarity.UNCOMMON, mage.cards.o.OrphansOfTheWheat.class));
         cards.add(new SetCardInfo("Overlord of the Balemurk", 113, Rarity.MYTHIC, mage.cards.o.OverlordOfTheBalemurk.class));