From df6f5e2652975a213d5465c0f646f615935c3f02 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Thu, 30 May 2019 16:49:11 -0400
Subject: [PATCH] Implemented Mirrodin Besieged

---
 .../src/mage/cards/m/MirrodinBesieged.java    | 100 ++++++++++++++++++
 Mage.Sets/src/mage/sets/ModernHorizons.java   |   1 +
 2 files changed, 101 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/m/MirrodinBesieged.java

diff --git a/Mage.Sets/src/mage/cards/m/MirrodinBesieged.java b/Mage.Sets/src/mage/cards/m/MirrodinBesieged.java
new file mode 100644
index 00000000000..7b3b4aa04a8
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/m/MirrodinBesieged.java
@@ -0,0 +1,100 @@
+package mage.cards.m;
+
+import mage.abilities.Ability;
+import mage.abilities.common.BeginningOfEndStepTriggeredAbility;
+import mage.abilities.common.EntersBattlefieldAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.condition.common.ModeChoiceSourceCondition;
+import mage.abilities.decorator.ConditionalTriggeredAbility;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.ChooseModeEffect;
+import mage.abilities.effects.common.CreateTokenEffect;
+import mage.abilities.effects.common.DrawDiscardControllerEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.TargetController;
+import mage.filter.FilterSpell;
+import mage.filter.StaticFilters;
+import mage.filter.common.FilterArtifactSpell;
+import mage.game.Game;
+import mage.game.permanent.token.MyrToken;
+import mage.players.Player;
+import mage.target.common.TargetOpponent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class MirrodinBesieged extends CardImpl {
+
+    private static final String ruleTrigger1 = "&bull Mirran &mdash; Whenever you cast an artifact spell, " +
+            "create a 1/1 colorless Myr artifact creature token.";
+    private static final String ruleTrigger2 = "&bull Phyrexian &mdash; At the beginning of your end step, " +
+            "draw a card, then discard a card. Then if there are fifteen or more artifact cards in your graveyard, " +
+            "target opponent loses the game.";
+    private static final FilterSpell filter = new FilterArtifactSpell();
+
+    public MirrodinBesieged(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{2}{U}");
+
+        // As Mirrodin Besieged enters the battlefield, choose Mirran or Phyrexian.
+        this.addAbility(new EntersBattlefieldAbility(
+                new ChooseModeEffect("Mirran or Phyrexian?", "Mirran", "Phyrexian"),
+                null, "As {this} enters the battlefield, choose Mirran or Phyrexian.", ""
+        ));
+
+        // • Mirran — Whenever you cast an artifact spell, create a 1/1 colorless Myr artifact creature token.
+        this.addAbility(new ConditionalTriggeredAbility(new SpellCastControllerTriggeredAbility(
+                new CreateTokenEffect(new MyrToken()), filter, false
+        ), new ModeChoiceSourceCondition("Mirran"), ruleTrigger1));
+
+        // • Phyrexian — At the beginning of your end step, draw a card, then discard a card. Then if there are fifteen or more artifact cards in your graveyard, target opponent loses the game.
+        Ability ability = new ConditionalTriggeredAbility(new BeginningOfEndStepTriggeredAbility(
+                new MirrodinBesiegedEffect(), TargetController.YOU, false
+        ), new ModeChoiceSourceCondition("Phyrexian"), ruleTrigger2);
+        ability.addTarget(new TargetOpponent());
+        this.addAbility(ability);
+    }
+
+    private MirrodinBesieged(final MirrodinBesieged card) {
+        super(card);
+    }
+
+    @Override
+    public MirrodinBesieged copy() {
+        return new MirrodinBesieged(this);
+    }
+}
+
+class MirrodinBesiegedEffect extends OneShotEffect {
+
+    MirrodinBesiegedEffect() {
+        super(Outcome.Benefit);
+    }
+
+    private MirrodinBesiegedEffect(final MirrodinBesiegedEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public MirrodinBesiegedEffect copy() {
+        return new MirrodinBesiegedEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        new DrawDiscardControllerEffect(1, 1).apply(game, source);
+        Player player = game.getPlayer(source.getControllerId());
+        Player opponent = game.getPlayer(source.getFirstTarget());
+        if (player == null || opponent == null) {
+            return false;
+        }
+        if (player.getGraveyard().getCards(StaticFilters.FILTER_CARD_ARTIFACT, source.getSourceId(), source.getControllerId(), game).size() >= 15) {
+            opponent.lost(game);
+        }
+        return true;
+    }
+}
\ No newline at end of file
diff --git a/Mage.Sets/src/mage/sets/ModernHorizons.java b/Mage.Sets/src/mage/sets/ModernHorizons.java
index ba8087fd6d6..2b5a6439ffe 100644
--- a/Mage.Sets/src/mage/sets/ModernHorizons.java
+++ b/Mage.Sets/src/mage/sets/ModernHorizons.java
@@ -117,6 +117,7 @@ public final class ModernHorizons extends ExpansionSet {
         cards.add(new SetCardInfo("Man-o'-War", 55, Rarity.COMMON, mage.cards.m.ManOWar.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));
         cards.add(new SetCardInfo("Mist-Syndicate Naga", 58, Rarity.RARE, mage.cards.m.MistSyndicateNaga.class));
         cards.add(new SetCardInfo("Morophon, the Boundless", 1, Rarity.MYTHIC, mage.cards.m.MorophonTheBoundless.class));
         cards.add(new SetCardInfo("Mother Bear", 171, Rarity.COMMON, mage.cards.m.MotherBear.class));