From 10c85e40eb312e1f112a46f68f47e42b0970085b Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Fri, 17 Sep 2021 18:18:45 -0400
Subject: [PATCH] [MID] Implemented Rootcoil Creeper

---
 .../src/mage/cards/r/RootcoilCreeper.java     | 112 ++++++++++++++++++
 .../src/mage/sets/InnistradMidnightHunt.java  |   1 +
 2 files changed, 113 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/r/RootcoilCreeper.java

diff --git a/Mage.Sets/src/mage/cards/r/RootcoilCreeper.java b/Mage.Sets/src/mage/cards/r/RootcoilCreeper.java
new file mode 100644
index 0000000000..5439d14ac1
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/r/RootcoilCreeper.java
@@ -0,0 +1,112 @@
+package mage.cards.r;
+
+import mage.ConditionalMana;
+import mage.MageInt;
+import mage.Mana;
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.condition.Condition;
+import mage.abilities.costs.common.ExileSourceCost;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.common.ReturnToHandTargetEffect;
+import mage.abilities.keyword.FlashbackAbility;
+import mage.abilities.mana.AnyColorManaAbility;
+import mage.abilities.mana.ConditionalAnyColorManaAbility;
+import mage.abilities.mana.builder.ConditionalManaBuilder;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
+import mage.filter.FilterCard;
+import mage.filter.common.FilterOwnedCard;
+import mage.filter.predicate.mageobject.AbilityPredicate;
+import mage.game.Game;
+import mage.game.stack.Spell;
+import mage.target.common.TargetCardInExile;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class RootcoilCreeper extends CardImpl {
+
+    private static final FilterCard filter = new FilterOwnedCard("card with flashback you own in exile");
+
+    static {
+        filter.add(new AbilityPredicate(FlashbackAbility.class));
+    }
+
+    public RootcoilCreeper(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{G}{U}");
+
+        this.subtype.add(SubType.PLANT);
+        this.subtype.add(SubType.HORROR);
+        this.power = new MageInt(2);
+        this.toughness = new MageInt(2);
+
+        // {T}: Add one mana of any color.
+        this.addAbility(new AnyColorManaAbility());
+
+        // {T}: Add two mana of any one color. Spend this mana only to cast spells from your graveyard.
+        this.addAbility(new ConditionalAnyColorManaAbility(2, new RootcoilCreeperManaBuilder()));
+
+        // {G}{U}, {T}, Exile Rootcoil Creeper: Return target card with flashback you own in exile to your hand.
+        Ability ability = new SimpleActivatedAbility(new ReturnToHandTargetEffect(), new ManaCostsImpl<>("{G}{U}"));
+        ability.addCost(new TapSourceCost());
+        ability.addCost(new ExileSourceCost());
+        ability.addTarget(new TargetCardInExile(filter));
+        this.addAbility(ability);
+    }
+
+    private RootcoilCreeper(final RootcoilCreeper card) {
+        super(card);
+    }
+
+    @Override
+    public RootcoilCreeper copy() {
+        return new RootcoilCreeper(this);
+    }
+}
+
+class RootcoilCreeperManaBuilder extends ConditionalManaBuilder {
+
+    @Override
+    public ConditionalMana build(Object... options) {
+        return new RootcoilCreeperConditionalMana(this.mana);
+    }
+
+    @Override
+    public String getRule() {
+        return "Spend this mana only to cast spells from your graveyard";
+    }
+}
+
+class RootcoilCreeperConditionalMana extends ConditionalMana {
+
+    public RootcoilCreeperConditionalMana(Mana mana) {
+        super(mana);
+        staticText = "Spend this mana only to cast spells from your graveyard";
+        addCondition(RootcoilCreeperManaCondition.instance);
+    }
+}
+
+enum RootcoilCreeperManaCondition implements Condition {
+    instance;
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        if (game == null || !game.inCheckPlayableState()
+                || !source.isControlledBy(game.getOwnerId(source.getSourceId()))) {
+            return false;
+        }
+        if (game.getCard(source.getSourceId()) != null
+                && game.getState().getZone(source.getSourceId()) == Zone.GRAVEYARD) {
+            return true;
+        }
+        Spell spell = game.getSpell(source.getSourceId());
+        return spell != null && spell.getFromZone() == Zone.GRAVEYARD;
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
index c26d43e754..112a0de37f 100644
--- a/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
+++ b/Mage.Sets/src/mage/sets/InnistradMidnightHunt.java
@@ -256,6 +256,7 @@ public final class InnistradMidnightHunt extends ExpansionSet {
         cards.add(new SetCardInfo("Ritual Guardian", 30, Rarity.COMMON, mage.cards.r.RitualGuardian.class));
         cards.add(new SetCardInfo("Ritual of Hope", 31, Rarity.UNCOMMON, mage.cards.r.RitualOfHope.class));
         cards.add(new SetCardInfo("Rockfall Vale", 266, Rarity.RARE, mage.cards.r.RockfallVale.class));
+        cards.add(new SetCardInfo("Rootcoil Creeper", 238, Rarity.UNCOMMON, mage.cards.r.RootcoilCreeper.class));
         cards.add(new SetCardInfo("Rotten Reunion", 119, Rarity.COMMON, mage.cards.r.RottenReunion.class));
         cards.add(new SetCardInfo("Sacred Fire", 239, Rarity.UNCOMMON, mage.cards.s.SacredFire.class));
         cards.add(new SetCardInfo("Saryth, the Viper's Fang", 197, Rarity.RARE, mage.cards.s.SarythTheVipersFang.class));