From ced16df3158c0a78c2fcb63ee93e813758c756aa Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Thu, 30 May 2019 16:59:42 -0400
Subject: [PATCH] Implemented Marit Lage's Slumber

---
 .../src/mage/cards/m/MaritLagesSlumber.java   | 67 +++++++++++++++++++
 Mage.Sets/src/mage/sets/ModernHorizons.java   |  1 +
 2 files changed, 68 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/m/MaritLagesSlumber.java

diff --git a/Mage.Sets/src/mage/cards/m/MaritLagesSlumber.java b/Mage.Sets/src/mage/cards/m/MaritLagesSlumber.java
new file mode 100644
index 00000000000..122393fdcc3
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MaritLagesSlumber.java
@@ -0,0 +1,67 @@
+package mage.cards.m;
+
+import mage.abilities.common.BeginningOfUpkeepTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.costs.common.SacrificeSourceCost;
+import mage.abilities.decorator.ConditionalInterveningIfTriggeredAbility;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.DoIfCostPaid;
+import mage.abilities.effects.keyword.ScryEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.ComparisonType;
+import mage.constants.SuperType;
+import mage.constants.TargetController;
+import mage.filter.FilterPermanent;
+import mage.filter.common.FilterControlledPermanent;
+import mage.filter.predicate.mageobject.SupertypePredicate;
+import mage.game.permanent.token.MaritLageToken;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MaritLagesSlumber extends CardImpl {
+
+    private static final FilterPermanent filter
+            = new FilterControlledPermanent("{this} or another snow permanent");
+
+    static {
+        filter.add(new SupertypePredicate(SuperType.SNOW));
+    }
+
+    private static final Condition condition
+            = new PermanentsOnTheBattlefieldCondition(filter, ComparisonType.MORE_THAN, 9);
+
+    public MaritLagesSlumber(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{U}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.addSuperType(SuperType.SNOW);
+
+        // Whenever Marit Lage's Slumber or another snow permanent enters the battlefield under your control, scry 1.
+        this.addAbility(new EntersBattlefieldControlledTriggeredAbility(new ScryEffect(1), filter));
+
+        // At the beginning of your upkeep, if you control ten or more snow permanents, sacrifice Marit Lage's Slumber. If you do, create Marit Lage, a legendary 20/20 black Avatar creature token with flying and indestructible.
+        this.addAbility(new ConditionalInterveningIfTriggeredAbility(
+                new BeginningOfUpkeepTriggeredAbility(new DoIfCostPaid(
+                        new CreateTokenEffect(new MaritLageToken()), new SacrificeSourceCost()
+                ), TargetController.YOU, false), condition, "At the beginning of your upkeep, " +
+                "if you control ten or more snow permanents, sacrifice {this}. If you do, create Marit Lage, " +
+                "a legendary 20/20 black Avatar creature token with flying and indestructible."
+        ));
+    }
+
+    private MaritLagesSlumber(final MaritLagesSlumber card) {
+        super(card);
+    }
+
+    @Override
+    public MaritLagesSlumber copy() {
+        return new MaritLagesSlumber(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons.java b/Mage.Sets/src/mage/sets/ModernHorizons.java
index 2b5a6439ffe..ff1364bf6cf 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons.java
@@ -115,6 +115,7 @@ public final class ModernHorizons extends ExpansionSet {
         cards.add(new SetCardInfo("Lonely Sandbar", 242, Rarity.UNCOMMON, mage.cards.l.LonelySandbar.class));
         cards.add(new SetCardInfo("Magmatic Sinkhole", 135, Rarity.COMMON, mage.cards.m.MagmaticSinkhole.class));
         cards.add(new SetCardInfo("Man-o'-War", 55, Rarity.COMMON, mage.cards.m.ManOWar.class));
+        cards.add(new SetCardInfo("Marit Lage's Slumber", 56, Rarity.RARE, mage.cards.m.MaritLagesSlumber.class));
         cards.add(new SetCardInfo("Martyr's Soul", 19, Rarity.COMMON, mage.cards.m.MartyrsSoul.class));
         cards.add(new SetCardInfo("Mind Rake", 96, Rarity.COMMON, mage.cards.m.MindRake.class));
         cards.add(new SetCardInfo("Mirrodin Besieged", 57, Rarity.RARE, mage.cards.m.MirrodinBesieged.class));