From ec8ed7994401d7fc7ab554f07a8705d60aa149d5 Mon Sep 17 00:00:00 2001
From: Grath <1895280+Grath@users.noreply.github.com>
Date: Tue, 28 Jan 2025 16:41:52 -0500
Subject: [PATCH] [DSC] Implement Kianne, Corrupted Memory

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

diff --git a/Mage.Sets/src/mage/cards/k/KianneCorruptedMemory.java b/Mage.Sets/src/mage/cards/k/KianneCorruptedMemory.java
new file mode 100644
index 00000000000..a51151624c2
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/k/KianneCorruptedMemory.java
@@ -0,0 +1,99 @@
+package mage.cards.k;
+
+import java.util.Objects;
+import java.util.Optional;
+import java.util.UUID;
+import mage.MageInt;
+import mage.MageObject;
+import mage.abilities.Ability;
+import mage.abilities.common.DrawCardControllerTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.decorator.ConditionalAsThoughEffect;
+import mage.abilities.effects.common.continuous.CastAsThoughItHadFlashAllEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.constants.*;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.counters.CounterType;
+import mage.filter.FilterCard;
+import mage.filter.predicate.Predicates;
+import mage.game.Game;
+
+/**
+ *
+ * @author Grath
+ */
+public final class KianneCorruptedMemory extends CardImpl {
+    private static final FilterCard filter = new FilterCard("noncreature spells");
+    private static final FilterCard filter2 = new FilterCard("creature spells");
+
+    static {
+        filter.add(Predicates.not(CardType.CREATURE.getPredicate()));
+        filter2.add(CardType.CREATURE.getPredicate());
+    }
+
+
+    public KianneCorruptedMemory(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{2}{G}{U}");
+        
+        this.supertype.add(SuperType.LEGENDARY);
+        this.subtype.add(SubType.ILLUSION);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // As long as Kianne's power is even, you may cast noncreature spells as though they had flash.
+        this.addAbility(new SimpleStaticAbility(
+                new ConditionalAsThoughEffect(
+                        new CastAsThoughItHadFlashAllEffect(Duration.Custom, filter),
+                        KianneCorruptedMemoryOddCondition.instance
+        )));
+
+        // As long as Kianne's power is odd, you may cast creature spells as though they had flash.
+        this.addAbility(new SimpleStaticAbility(
+                new ConditionalAsThoughEffect(
+                        new CastAsThoughItHadFlashAllEffect(Duration.Custom, filter2),
+                        KianneCorruptedMemoryEvenCondition.instance
+        )));
+
+        // Whenever you draw a card, put a +1/+1 counter on Kianne.
+        this.addAbility(new DrawCardControllerTriggeredAbility(new AddCountersSourceEffect(CounterType.P1P1.createInstance()), false));
+    }
+
+    private KianneCorruptedMemory(final KianneCorruptedMemory card) {
+        super(card);
+    }
+
+    @Override
+    public KianneCorruptedMemory copy() {
+        return new KianneCorruptedMemory(this);
+    }
+}
+
+enum KianneCorruptedMemoryOddCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return Optional
+                .ofNullable(source.getSourcePermanentIfItStillExists(game))
+                .filter(Objects::nonNull)
+                .map(MageObject::getPower)
+                .map(MageInt::getValue)
+                .orElse(0) % 2 == 1;
+    }
+}
+
+enum KianneCorruptedMemoryEvenCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return Optional
+                .ofNullable(source.getSourcePermanentIfItStillExists(game))
+                .filter(Objects::nonNull)
+                .map(MageObject::getPower)
+                .map(MageInt::getValue)
+                .orElse(0) % 2 == 0;
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/DuskmournHouseOfHorrorCommander.java b/Mage.Sets/src/mage/sets/DuskmournHouseOfHorrorCommander.java
index 29f49bf67b8..f179c592766 100644
--- a/Mage.Sets/src/mage/sets/DuskmournHouseOfHorrorCommander.java
+++ b/Mage.Sets/src/mage/sets/DuskmournHouseOfHorrorCommander.java
@@ -151,6 +151,7 @@ public final class DuskmournHouseOfHorrorCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Kederekt Parasite", 144, Rarity.RARE, mage.cards.k.KederektParasite.class));
         cards.add(new SetCardInfo("Kefnet the Mindful", 118, Rarity.MYTHIC, mage.cards.k.KefnetTheMindful.class));
         cards.add(new SetCardInfo("Kheru Spellsnatcher", 119, Rarity.RARE, mage.cards.k.KheruSpellsnatcher.class));
+        cards.add(new SetCardInfo("Kianne, Corrupted Memory", 2, Rarity.MYTHIC, mage.cards.k.KianneCorruptedMemory.class));
         cards.add(new SetCardInfo("Leechridden Swamp", 286, Rarity.UNCOMMON, mage.cards.l.LeechriddenSwamp.class));
         cards.add(new SetCardInfo("Life Insurance", 224, Rarity.RARE, mage.cards.l.LifeInsurance.class));
         cards.add(new SetCardInfo("Light Up the Stage", 166, Rarity.UNCOMMON, mage.cards.l.LightUpTheStage.class));