From 2f3328ce2002f5925f3756465eac2af0df6728cb Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Wed, 7 Jul 2021 20:26:32 -0400
Subject: [PATCH] [AFR] Implemented Skeletal Swarming

---
 .../src/mage/cards/s/SkeletalSwarming.java    | 73 +++++++++++++++++++
 .../sets/AdventuresInTheForgottenRealms.java  |  1 +
 2 files changed, 74 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/s/SkeletalSwarming.java

diff --git a/Mage.Sets/src/mage/cards/s/SkeletalSwarming.java b/Mage.Sets/src/mage/cards/s/SkeletalSwarming.java
new file mode 100644
index 00000000000..1a7ff137ac9
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/SkeletalSwarming.java
@@ -0,0 +1,73 @@
+package mage.cards.s;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.common.MorbidCondition;
+import mage.abilities.decorator.ConditionalOneShotEffect;
+import mage.abilities.dynamicvalue.AdditiveDynamicValue;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.PermanentsOnBattlefieldCount;
+import mage.abilities.dynamicvalue.common.StaticValue;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.combat.AttacksIfAbleAllEffect;
+import mage.abilities.effects.common.continuous.BoostControlledEffect;
+import mage.abilities.effects.common.continuous.GainAbilityControlledEffect;
+import mage.abilities.hint.common.MorbidHint;
+import mage.abilities.keyword.TrampleAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.constants.TargetController;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.common.FilterCreaturePermanent;
+import mage.game.permanent.token.SkeletonToken;
+import mage.watchers.common.MorbidWatcher;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class SkeletalSwarming extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterControlledPermanent(SubType.SKELETON);
+    private static final FilterCreaturePermanent filter2 = new FilterCreaturePermanent(SubType.SKELETON, "");
+    private static final DynamicValue xValue = new AdditiveDynamicValue(new PermanentsOnBattlefieldCount(), StaticValue.get(-1));
+
+    public SkeletalSwarming(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{3}{B}{G}");
+
+        // Each Skeleton you control has trample, attacks each combat if able, and gets +X/+0, where X is the number of other Skeletons you control.
+        Ability ability = new SimpleStaticAbility(new GainAbilityControlledEffect(
+                TrampleAbility.getInstance(), Duration.WhileOnBattlefield, filter
+        ).setText("each Skeleton you control has trample"));
+        ability.addEffect(new AttacksIfAbleAllEffect(filter2).setText(", attacks each combat if able"));
+        ability.addEffect(new BoostControlledEffect(
+                xValue, xValue, Duration.WhileOnBattlefield, filter2, false
+        ).setText(", and gets +X/+0, where X is the number of other Skeletons you control"));
+        this.addAbility(ability);
+
+        // At the beginning of your end step, create a tapped 1/1 black Skeleton creature token. If a creature died this turn, create two of those tokens instead.
+        this.addAbility(new BeginningOfEndStepTriggeredAbility(
+                new ConditionalOneShotEffect(
+                        new CreateTokenEffect(new SkeletonToken(), 2, true, false),
+                        new CreateTokenEffect(new SkeletonToken(), 1, true, false),
+                        MorbidCondition.instance, "create a tapped 1/1 black Skeleton creature token. " +
+                        "If a creature died this turn, create two of those tokens instead"
+                ), TargetController.YOU, false
+        ).addHint(MorbidHint.instance), new MorbidWatcher());
+    }
+
+    private SkeletalSwarming(final SkeletalSwarming card) {
+        super(card);
+    }
+
+    @Override
+    public SkeletalSwarming copy() {
+        return new SkeletalSwarming(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
index 4c137e90588..03c322492f3 100644
--- a/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
+++ b/Mage.Sets/src/mage/sets/AdventuresInTheForgottenRealms.java
@@ -186,6 +186,7 @@ public final class AdventuresInTheForgottenRealms extends ExpansionSet {
         cards.add(new SetCardInfo("Shocking Grasp", 72, Rarity.COMMON, mage.cards.s.ShockingGrasp.class));
         cards.add(new SetCardInfo("Shortcut Seeker", 73, Rarity.COMMON, mage.cards.s.ShortcutSeeker.class));
         cards.add(new SetCardInfo("Silver Raven", 74, Rarity.COMMON, mage.cards.s.SilverRaven.class));
+        cards.add(new SetCardInfo("Skeletal Swarming", 232, Rarity.RARE, mage.cards.s.SkeletalSwarming.class));
         cards.add(new SetCardInfo("Skullport Merchant", 120, Rarity.UNCOMMON, mage.cards.s.SkullportMerchant.class));
         cards.add(new SetCardInfo("Soulknife Spy", 75, Rarity.COMMON, mage.cards.s.SoulknifeSpy.class));
         cards.add(new SetCardInfo("Spike Pit Trap", 251, Rarity.COMMON, mage.cards.s.SpikePitTrap.class));