From 686600a4fe51d2181761aeba54a6e6ea47b23951 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Wed, 1 Jun 2022 08:36:23 -0400
Subject: [PATCH] [CLB] Implemented Folk Hero

---
 Mage.Sets/src/mage/cards/f/FolkHero.java      | 71 +++++++++++++++++++
 .../CommanderLegendsBattleForBaldursGate.java |  1 +
 2 files changed, 72 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/f/FolkHero.java

diff --git a/Mage.Sets/src/mage/cards/f/FolkHero.java b/Mage.Sets/src/mage/cards/f/FolkHero.java
new file mode 100644
index 0000000000..3517be8c37
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/f/FolkHero.java
@@ -0,0 +1,71 @@
+package mage.cards.f;
+
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.common.SpellCastControllerTriggeredAbility;
+import mage.abilities.effects.common.DrawCardSourceControllerEffect;
+import mage.abilities.effects.common.continuous.GainAbilityAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.constants.SubType;
+import mage.constants.SuperType;
+import mage.filter.FilterSpell;
+import mage.filter.StaticFilters;
+import mage.filter.predicate.ObjectSourcePlayer;
+import mage.filter.predicate.ObjectSourcePlayerPredicate;
+import mage.game.Game;
+import mage.game.stack.Spell;
+
+import java.util.Objects;
+import java.util.Optional;
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class FolkHero extends CardImpl {
+
+    private static final FilterSpell filter = new FilterSpell("a spell that shares a creature type with this creature");
+
+    static {
+        filter.add(FolkHeroPredicate.instance);
+    }
+
+    public FolkHero(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ENCHANTMENT}, "{1}{W}");
+
+        this.addSuperType(SuperType.LEGENDARY);
+        this.subtype.add(SubType.BACKGROUND);
+
+        // Commander creatures you own have "Whenever you cast a spell that shares a creature type with this creature, draw a card. This ability triggers only once each turn."
+        this.addAbility(new SimpleStaticAbility(new GainAbilityAllEffect(
+                new SpellCastControllerTriggeredAbility(
+                        new DrawCardSourceControllerEffect(1), filter, false
+                ).setTriggersOnce(true), Duration.WhileOnBattlefield,
+                StaticFilters.FILTER_CREATURES_OWNED_COMMANDER
+        )));
+    }
+
+    private FolkHero(final FolkHero card) {
+        super(card);
+    }
+
+    @Override
+    public FolkHero copy() {
+        return new FolkHero(this);
+    }
+}
+
+enum FolkHeroPredicate implements ObjectSourcePlayerPredicate<Spell> {
+    instance;
+
+    @Override
+    public boolean apply(ObjectSourcePlayer<Spell> input, Game game) {
+        return Optional
+                .of(input.getSource().getSourcePermanentIfItStillExists(game))
+                .filter(Objects::nonNull)
+                .map(permanent -> input.getObject().shareCreatureTypes(game, permanent))
+                .orElse(false);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
index 2de0a0af10..10b8c402dc 100644
--- a/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
+++ b/Mage.Sets/src/mage/sets/CommanderLegendsBattleForBaldursGate.java
@@ -137,6 +137,7 @@ public final class CommanderLegendsBattleForBaldursGate extends ExpansionSet {
         cards.add(new SetCardInfo("Fireball", 175, Rarity.UNCOMMON, mage.cards.f.Fireball.class));
         cards.add(new SetCardInfo("Flaming Fist Officer", 19, Rarity.COMMON, mage.cards.f.FlamingFistOfficer.class));
         cards.add(new SetCardInfo("Flaming Fist", 18, Rarity.COMMON, mage.cards.f.FlamingFist.class));
+        cards.add(new SetCardInfo("Folk Hero", 650, Rarity.MYTHIC, mage.cards.f.FolkHero.class));
         cards.add(new SetCardInfo("Font of Magic", 71, Rarity.MYTHIC, mage.cards.f.FontOfMagic.class));
         cards.add(new SetCardInfo("Forest", 467, Rarity.LAND, mage.cards.basiclands.Forest.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Ganax, Astral Hunter", 176, Rarity.UNCOMMON, mage.cards.g.GanaxAstralHunter.class));