[NEO] Implemented Blade of the Oni

Mage.Sets/src/mage/cards/b/BladeOfTheOni.java

@@ -0,0 +1,114 @@
+package mage.cards.b;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.keyword.MenaceAbility;
+import mage.abilities.keyword.ReconfigureAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class BladeOfTheOni extends CardImpl {
+
+    public BladeOfTheOni(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{1}{B}");
+
+        this.subtype.add(SubType.EQUIPMENT);
+        this.subtype.add(SubType.DEMON);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(1);
+
+        // Menace
+        this.addAbility(new MenaceAbility());
+
+        // Equipped creature has base power and toughness 5/5, has menace, and is a black Demon in addition to its other colors and types.
+        this.addAbility(new SimpleStaticAbility(new BladeOfTheOniEffect()));
+
+        // Reconfigure {2}{B}{B}
+        this.addAbility(new ReconfigureAbility("{2}{B}{B}"));
+    }
+
+    private BladeOfTheOni(final BladeOfTheOni card) {
+        super(card);
+    }
+
+    @Override
+    public BladeOfTheOni copy() {
+        return new BladeOfTheOni(this);
+    }
+}
+
+class BladeOfTheOniEffect extends ContinuousEffectImpl {
+
+    BladeOfTheOniEffect() {
+        super(Duration.WhileOnBattlefield, Outcome.Benefit);
+        staticText = "equipped creature has base power and toughness 5/5, " +
+                "has menace, and is a black Demon in addition to its other colors and types";
+    }
+
+    private BladeOfTheOniEffect(final BladeOfTheOniEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public BladeOfTheOniEffect copy() {
+        return new BladeOfTheOniEffect(this);
+    }
+
+    @Override
+    public boolean apply(Layer layer, SubLayer sublayer, Ability source, Game game) {
+        Permanent sourcePermanent = source.getSourcePermanentIfItStillExists(game);
+        if (sourcePermanent == null) {
+            return false;
+        }
+        Permanent permanent = game.getPermanent(sourcePermanent.getAttachedTo());
+        if (permanent == null) {
+            return false;
+        }
+        switch (layer) {
+            case AbilityAddingRemovingEffects_6:
+                permanent.addAbility(new MenaceAbility(false), source.getSourceId(), game);
+                return true;
+            case ColorChangingEffects_5:
+                permanent.getColor(game).setBlack(true);
+                return true;
+            case TypeChangingEffects_4:
+                permanent.addSubType(game, SubType.DEMON);
+                return true;
+            case PTChangingEffects_7:
+                if (sublayer != SubLayer.SetPT_7b) {
+                    return false;
+                }
+                permanent.getPower().setValue(5);
+                permanent.getToughness().setValue(5);
+                return true;
+        }
+        return false;
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        return false;
+    }
+
+    @Override
+    public boolean hasLayer(Layer layer) {
+        switch (layer) {
+            case TypeChangingEffects_4:
+            case ColorChangingEffects_5:
+            case AbilityAddingRemovingEffects_6:
+            case PTChangingEffects_7:
+                return true;
+        }
+        return false;
+    }
+}

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

@@ -48,6 +48,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         cards.add(new SetCardInfo("Befriending the Moths", 4, Rarity.COMMON, mage.cards.b.BefriendingTheMoths.class));
         cards.add(new SetCardInfo("Behold the Unspeakable", 48, Rarity.UNCOMMON, mage.cards.b.BeholdTheUnspeakable.class));
         cards.add(new SetCardInfo("Biting-Palm Ninja", 88, Rarity.RARE, mage.cards.b.BitingPalmNinja.class));
+        cards.add(new SetCardInfo("Blade of the Oni", 89, Rarity.MYTHIC, mage.cards.b.BladeOfTheOni.class));
         cards.add(new SetCardInfo("Blade-Blizzard Kitsune", 5, Rarity.UNCOMMON, mage.cards.b.BladeBlizzardKitsune.class));
         cards.add(new SetCardInfo("Bloodfell Caves", 264, Rarity.COMMON, mage.cards.b.BloodfellCaves.class));
         cards.add(new SetCardInfo("Blossoming Sands", 265, Rarity.COMMON, mage.cards.b.BlossomingSands.class));