From 029992ecfa8542d381df946bda35961fc8924e6a Mon Sep 17 00:00:00 2001
From: PurpleCrowbar <26198472+PurpleCrowbar@users.noreply.github.com>
Date: Sun, 11 Jun 2023 02:41:47 +0100
Subject: [PATCH] [LTC] Implement Grey Host Reinforcements

---
 .../mage/cards/g/GreyHostReinforcements.java  | 87 +++++++++++++++++++
 .../sets/TalesOfMiddleEarthCommander.java     |  2 +
 2 files changed, 89 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/g/GreyHostReinforcements.java

diff --git a/Mage.Sets/src/mage/cards/g/GreyHostReinforcements.java b/Mage.Sets/src/mage/cards/g/GreyHostReinforcements.java
new file mode 100644
index 00000000000..672405d63c5
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GreyHostReinforcements.java
@@ -0,0 +1,87 @@
+package mage.cards.g;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.OneShotEffect;
+import mage.abilities.effects.common.counter.AddCountersSourceEffect;
+import mage.abilities.keyword.FlyingAbility;
+import mage.abilities.keyword.WardAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.counters.CounterType;
+import mage.filter.common.FilterCreatureCard;
+import mage.game.Game;
+import mage.players.Player;
+import mage.target.TargetPlayer;
+
+import java.util.UUID;
+
+/**
+ * @author PurpleCrowbar
+ */
+public final class GreyHostReinforcements extends CardImpl {
+
+    public GreyHostReinforcements(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{3}{W}");
+        this.subtype.add(SubType.SPIRIT, SubType.SOLDIER);
+        this.power = new MageInt(1);
+        this.toughness = new MageInt(1);
+
+        // Flying
+        this.addAbility(FlyingAbility.getInstance());
+
+        // Ward {3}
+        this.addAbility(new WardAbility(new ManaCostsImpl<>("{3}"), false));
+
+        // When Grey Host Reinforcements enters the battlefield, exile target player's graveyard. Put a number
+        // of +1/+1 counters on Grey Host Reinforcements equal to the number of creature cards exiled this way.
+        Ability ability = new EntersBattlefieldTriggeredAbility(new GreyHostReinforcementsEffect());
+        ability.addTarget(new TargetPlayer());
+        this.addAbility(ability);
+    }
+
+    private GreyHostReinforcements(final GreyHostReinforcements card) {
+        super(card);
+    }
+
+    @Override
+    public GreyHostReinforcements copy() {
+        return new GreyHostReinforcements(this);
+    }
+}
+
+class GreyHostReinforcementsEffect extends OneShotEffect {
+
+    public GreyHostReinforcementsEffect() {
+        super(Outcome.Benefit);
+        this.staticText = "exile target player's graveyard. Put a number of +1/+1 counters " +
+                "on {this} equal to the number of creature cards exiled this way";
+    }
+
+    public GreyHostReinforcementsEffect(final GreyHostReinforcementsEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public GreyHostReinforcementsEffect copy() {
+        return new GreyHostReinforcementsEffect(this);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Player controller = game.getPlayer(source.getControllerId());
+        Player player = game.getPlayer(this.getTargetPointer().getFirst(game, source));
+        if (controller == null || player == null) {
+            return false;
+        }
+        int totalCreatures = player.getGraveyard().count(new FilterCreatureCard(), game);
+        controller.moveCards(player.getGraveyard(), Zone.EXILED, source, game);
+        return new AddCountersSourceEffect(CounterType.P1P1.createInstance(totalCreatures)).apply(game, source);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TalesOfMiddleEarthCommander.java b/Mage.Sets/src/mage/sets/TalesOfMiddleEarthCommander.java
index 7c8b7ba7312..de56b2a643e 100644
--- a/Mage.Sets/src/mage/sets/TalesOfMiddleEarthCommander.java
+++ b/Mage.Sets/src/mage/sets/TalesOfMiddleEarthCommander.java
@@ -106,6 +106,8 @@ public final class TalesOfMiddleEarthCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Goblin Dark-Dwellers", 219, Rarity.RARE, mage.cards.g.GoblinDarkDwellers.class));
         cards.add(new SetCardInfo("Graypelt Refuge", 316, Rarity.UNCOMMON, mage.cards.g.GraypeltRefuge.class));
         cards.add(new SetCardInfo("Great Oak Guardian", 247, Rarity.UNCOMMON, mage.cards.g.GreatOakGuardian.class));
+        cards.add(new SetCardInfo("Grey Host Reinforcements", 14, Rarity.RARE, mage.cards.g.GreyHostReinforcements.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Grey Host Reinforcements", 98, Rarity.RARE, mage.cards.g.GreyHostReinforcements.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Growth Spiral", 267, Rarity.COMMON, mage.cards.g.GrowthSpiral.class));
         cards.add(new SetCardInfo("Guttersnipe", 220, Rarity.UNCOMMON, mage.cards.g.Guttersnipe.class));
         cards.add(new SetCardInfo("Harmonize", 248, Rarity.UNCOMMON, mage.cards.h.Harmonize.class));