From f9a388fffa0dca5734c14ff2d2875660b106326a Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 30 May 2022 09:18:16 -0400
Subject: [PATCH] [CLB] Implemented Gray Harbor Merfolk

---
 .../src/mage/cards/g/GrayHarborMerfolk.java   | 67 +++++++++++++++++++
 .../CommanderLegendsBattleForBaldursGate.java |  1 +
 2 files changed, 68 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/g/GrayHarborMerfolk.java

diff --git a/Mage.Sets/src/mage/cards/g/GrayHarborMerfolk.java b/Mage.Sets/src/mage/cards/g/GrayHarborMerfolk.java
new file mode 100644
index 00000000000..5d59c834a59
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/g/GrayHarborMerfolk.java
@@ -0,0 +1,67 @@
+package mage.cards.g;
+
+import mage.MageInt;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.condition.common.PermanentsOnTheBattlefieldCondition;
+import mage.abilities.decorator.ConditionalContinuousEffect;
+import mage.abilities.effects.common.continuous.BoostSourceEffect;
+import mage.abilities.hint.ConditionHint;
+import mage.abilities.hint.Hint;
+import mage.abilities.keyword.CantBeBlockedSourceAbility;
+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.FilterCreatureOrPlaneswalkerPermanent;
+import mage.filter.predicate.mageobject.CommanderPredicate;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class GrayHarborMerfolk extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterCreatureOrPlaneswalkerPermanent();
+
+    static {
+        filter.add(TargetController.YOU.getControllerPredicate());
+        filter.add(CommanderPredicate.instance);
+    }
+
+    private static final Condition condition = new PermanentsOnTheBattlefieldCondition(filter);
+    private static final Hint hint = new ConditionHint(
+            condition, "You control a commander that's a creature or planeswalker"
+    );
+
+    public GrayHarborMerfolk(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{1}{U}");
+
+        this.subtype.add(SubType.MERFOLK);
+        this.subtype.add(SubType.ROGUE);
+        this.power = new MageInt(0);
+        this.toughness = new MageInt(3);
+
+        // Gray Harbor Merfolk can't be blocked.
+        this.addAbility(new CantBeBlockedSourceAbility());
+
+        // Gray Harbor Merfolk gets +2/+0 as long as you control a commander that's a creature or planeswalker.
+        this.addAbility(new SimpleStaticAbility(new ConditionalContinuousEffect(
+                new BoostSourceEffect(2, 0, Duration.WhileOnBattlefield), condition,
+                "{this} gets +2/+0 as long as you control a commander that's a creature or planeswalker"
+        )));
+    }
+
+    private GrayHarborMerfolk(final GrayHarborMerfolk card) {
+        super(card);
+    }
+
+    @Override
+    public GrayHarborMerfolk copy() {
+        return new GrayHarborMerfolk(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
index 5889789a3ea..a767b3e4142 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
@@ -130,6 +130,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Goggles of Night", 74, Rarity.COMMON, mage.cards.g.GogglesOfNight.class));
         cards.add(new SetCardInfo("Goliath Paladin", 21, Rarity.COMMON, mage.cards.g.GoliathPaladin.class));
         cards.add(new SetCardInfo("Gorion, Wise Mentor", 276, Rarity.RARE, mage.cards.g.GorionWiseMentor.class));
+        cards.add(new SetCardInfo("Gray Harbor Merfolk", 75, Rarity.COMMON, mage.cards.g.GrayHarborMerfolk.class));
         cards.add(new SetCardInfo("Gray Slaad", 129, Rarity.COMMON, mage.cards.g.GraySlaad.class));
         cards.add(new SetCardInfo("Greatsword of Tyr", 22, Rarity.COMMON, mage.cards.g.GreatswordOfTyr.class));
         cards.add(new SetCardInfo("Guardian Naga", 23, Rarity.COMMON, mage.cards.g.GuardianNaga.class));