From c8445c31a32a09a7554d112f69449a693366efb2 Mon Sep 17 00:00:00 2001
From: Evan Kranzler <theelk801@gmail.com>
Date: Mon, 16 Aug 2021 09:40:35 -0400
Subject: [PATCH] [AFC] Implemented Immovable Rod

---
 Mage.Sets/src/mage/cards/i/ImmovableRod.java  | 125 ++++++++++++++++++
 .../mage/sets/ForgottenRealmsCommander.java   |   1 +
 2 files changed, 126 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/i/ImmovableRod.java

diff --git a/Mage.Sets/src/mage/cards/i/ImmovableRod.java b/Mage.Sets/src/mage/cards/i/ImmovableRod.java
new file mode 100644
index 00000000000..d05cf2de318
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/i/ImmovableRod.java
@@ -0,0 +1,125 @@
+package mage.cards.i;
+
+import mage.abilities.Ability;
+import mage.abilities.common.SimpleActivatedAbility;
+import mage.abilities.common.SkipUntapOptionalAbility;
+import mage.abilities.costs.common.TapSourceCost;
+import mage.abilities.costs.mana.ManaCostsImpl;
+import mage.abilities.effects.ContinuousEffectImpl;
+import mage.abilities.effects.RestrictionEffect;
+import mage.abilities.effects.keyword.VentureIntoTheDungeonEffect;
+import mage.abilities.keyword.InspiredAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.*;
+import mage.filter.FilterPermanent;
+import mage.filter.predicate.mageobject.AnotherPredicate;
+import mage.game.Game;
+import mage.game.permanent.Permanent;
+import mage.target.TargetPermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class ImmovableRod extends CardImpl {
+
+    private static final FilterPermanent filter = new FilterPermanent("another permanent");
+
+    static {
+        filter.add(AnotherPredicate.instance);
+    }
+
+    public ImmovableRod(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{W}");
+
+        // You may choose not to untap Immovable Rod during your untap step.
+        this.addAbility(new SkipUntapOptionalAbility());
+
+        // Whenever Immovable Rod becomes untapped, venture into the dungeon.
+        this.addAbility(new InspiredAbility(new VentureIntoTheDungeonEffect()));
+
+        // {3}{W}, {T}: For as long as Immovable Rod remains tapped, another target permanent loses all abilities and can't attack or block.
+        Ability ability = new SimpleActivatedAbility(new ImmovableRodAbilityEffect(), new ManaCostsImpl<>("{3}{W}"));
+        ability.addEffect(new ImmovableRodAttackBlockTargetEffect());
+        ability.addCost(new TapSourceCost());
+        ability.addTarget(new TargetPermanent(filter));
+        this.addAbility(ability);
+    }
+
+    private ImmovableRod(final ImmovableRod card) {
+        super(card);
+    }
+
+    @Override
+    public ImmovableRod copy() {
+        return new ImmovableRod(this);
+    }
+}
+
+class ImmovableRodAbilityEffect extends ContinuousEffectImpl {
+
+    ImmovableRodAbilityEffect() {
+        super(Duration.Custom, Layer.AbilityAddingRemovingEffects_6, SubLayer.NA, Outcome.Detriment);
+        staticText = "for as long as {this} remains tapped, another target permanent loses all abilities";
+    }
+
+    private ImmovableRodAbilityEffect(final ImmovableRodAbilityEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean apply(Game game, Ability source) {
+        Permanent sourcePermanent = source.getSourcePermanentIfItStillExists(game);
+        Permanent permanent = game.getPermanent(getTargetPointer().getFirst(game, source));
+        if (sourcePermanent == null || !sourcePermanent.isTapped() || permanent == null) {
+            discard();
+            return false;
+        }
+        permanent.removeAllAbilities(source.getSourceId(), game);
+        return true;
+    }
+
+    @Override
+    public ImmovableRodAbilityEffect copy() {
+        return new ImmovableRodAbilityEffect(this);
+    }
+}
+
+class ImmovableRodAttackBlockTargetEffect extends RestrictionEffect {
+
+    ImmovableRodAttackBlockTargetEffect() {
+        super(Duration.Custom);
+        staticText = "and can't attack or block";
+    }
+
+    public ImmovableRodAttackBlockTargetEffect(final ImmovableRodAttackBlockTargetEffect effect) {
+        super(effect);
+    }
+
+    @Override
+    public boolean applies(Permanent permanent, Ability source, Game game) {
+        Permanent sourcePermanent = source.getSourcePermanentIfItStillExists(game);
+        if (sourcePermanent == null || !sourcePermanent.isTapped()) {
+            discard();
+            return false;
+        }
+        return permanent.getId().equals(getTargetPointer().getFirst(game, source));
+    }
+
+    @Override
+    public boolean canAttack(Game game, boolean canUseChooseDialogs) {
+        return false;
+    }
+
+    @Override
+    public boolean canBlock(Permanent attacker, Permanent blocker, Ability source, Game game, boolean canUseChooseDialogs) {
+        return false;
+    }
+
+    @Override
+    public ImmovableRodAttackBlockTargetEffect copy() {
+        return new ImmovableRodAttackBlockTargetEffect(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/ForgottenRealmsCommander.java b/Mage.Sets/src/mage/sets/ForgottenRealmsCommander.java
index dae80c2852a..cd755240846 100644
--- a/Mage.Sets/src/mage/sets/ForgottenRealmsCommander.java
+++ b/Mage.Sets/src/mage/sets/ForgottenRealmsCommander.java
@@ -131,6 +131,7 @@ public final class ForgottenRealmsCommander extends ExpansionSet {
         cards.add(new SetCardInfo("Hostage Taker", 186, Rarity.RARE, mage.cards.h.HostageTaker.class));
         cards.add(new SetCardInfo("Hurl Through Hell", 48, Rarity.RARE, mage.cards.h.HurlThroughHell.class));
         cards.add(new SetCardInfo("Ignite the Future", 129, Rarity.RARE, mage.cards.i.IgniteTheFuture.class));
+        cards.add(new SetCardInfo("Immovable Rod", 7, Rarity.RARE, mage.cards.i.ImmovableRod.class));
         cards.add(new SetCardInfo("Imprisoned in the Moon", 85, Rarity.RARE, mage.cards.i.ImprisonedInTheMoon.class));
         cards.add(new SetCardInfo("Indomitable Might", 40, Rarity.RARE, mage.cards.i.IndomitableMight.class));
         cards.add(new SetCardInfo("Izzet Chemister", 130, Rarity.RARE, mage.cards.i.IzzetChemister.class));