From bb773a09457618b1a89c08c86670ee2e3c36016a Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Wed, 2 Feb 2022 21:35:38 -0500
Subject: [PATCH] [NEO] Implemented Walking Skyscraper

---
 .../src/mage/cards/w/WalkingSkyscraper.java   | 71 +++++++++++++++++++
 .../src/mage/sets/KamigawaNeonDynasty.java    |  1 +
 2 files changed, 72 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/w/WalkingSkyscraper.java

diff --git a/Mage.Sets/src/mage/cards/w/WalkingSkyscraper.java b/Mage.Sets/src/mage/cards/w/WalkingSkyscraper.java
new file mode 100644
index 00000000000..b8c12ef4adb
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/w/WalkingSkyscraper.java
@@ -0,0 +1,71 @@
+package mage.cards.w;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.common.SourceTappedCondition;
+import mage.abilities.decorator.ConditionalContinuousEffect;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.effects.common.continuous.GainAbilitySourceEffect;
+import mage.abilities.effects.common.cost.SpellCostReductionForEachSourceEffect;
+import mage.abilities.hint.Hint;
+import mage.abilities.hint.ValueHint;
+import mage.abilities.keyword.HexproofAbility;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledCreaturePermanent;
+import mage.filter.predicate.permanent.ModifiedPredicate;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class WalkingSkyscraper extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterControlledCreaturePermanent("modified creature you control");
+
+    static {
+        filter.add(ModifiedPredicate.instance);
+    }
+
+    private static final DynamicValue xValue = new PermanentsOnBattlefieldCount(filter);
+    private static final Hint hint = new ValueHint("Modified creatures you control", xValue);
+
+    public WalkingSkyscraper(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{8}");
+
+        this.subtype.add(SubType.CONSTRUCT);
+        this.power = new MageInt(8);
+        this.toughness = new MageInt(8);
+
+        // This spell costs {1} less to cast for each modified creature you control.
+        this.addAbility(new SimpleStaticAbility(Zone.ALL,
+                new SpellCostReductionForEachSourceEffect(1, xValue)
+        ).addHint(hint));
+
+        // Trample
+        this.addAbility(TrampleAbility.getInstance());
+
+        // Walking Skyscraper has hexproof as long as it's untapped.
+        this.addAbility(new SimpleStaticAbility(new ConditionalContinuousEffect(
+                new GainAbilitySourceEffect(HexproofAbility.getInstance()),
+                SourceTappedCondition.UNTAPPED, "{this} has hexproof as long as it's untapped"
+        )));
+    }
+
+    private WalkingSkyscraper(final WalkingSkyscraper card) {
+        super(card);
+    }
+
+    @Override
+    public WalkingSkyscraper copy() {
+        return new WalkingSkyscraper(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
index dd55e30839f..d9e30a38906 100644
--- a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
+++ b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
@@ -136,6 +136,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         cards.add(new SetCardInfo("Upriser Renegade", 170, Rarity.UNCOMMON, mage.cards.u.UpriserRenegade.class));
         cards.add(new SetCardInfo("Vector Glider", 66, Rarity.COMMON, mage.cards.v.VectorGlider.class));
         cards.add(new SetCardInfo("Vision of the Unspeakable", 48, Rarity.UNCOMMON, mage.cards.v.VisionOfTheUnspeakable.class));
+        cards.add(new SetCardInfo("Walking Skyscraper", 263, Rarity.UNCOMMON, mage.cards.w.WalkingSkyscraper.class));
         cards.add(new SetCardInfo("You Are Already Dead", 129, Rarity.COMMON, mage.cards.y.YouAreAlreadyDead.class));
 
         cards.removeIf(setCardInfo -> unfinished.contains(setCardInfo.getName())); // remove when mechanic is fully implemented