From 2c78f6fd2716ec7246daaca8931e78882a4870a6 Mon Sep 17 00:00:00 2001
From: xenohedron <xenohedron@users.noreply.github.com>
Date: Fri, 9 Feb 2024 22:07:33 -0500
Subject: [PATCH] remove unused custom class

---
 Mage.Sets/src/mage/cards/g/GateColossus.java | 47 +++-----------------
 1 file changed, 6 insertions(+), 41 deletions(-)

diff --git a/Mage.Sets/src/mage/cards/g/GateColossus.java b/Mage.Sets/src/mage/cards/g/GateColossus.java
index 1737658205c..c7221bba29e 100644
--- a/Mage.Sets/src/mage/cards/g/GateColossus.java
+++ b/Mage.Sets/src/mage/cards/g/GateColossus.java
@@ -1,21 +1,19 @@
 package mage.cards.g;
 
 import mage.MageInt;
-import mage.abilities.Ability;
 import mage.abilities.common.EntersBattlefieldControlledTriggeredAbility;
 import mage.abilities.common.SimpleStaticAbility;
 import mage.abilities.dynamicvalue.common.GateYouControlCount;
 import mage.abilities.effects.common.PutOnLibrarySourceEffect;
-import mage.abilities.effects.common.cost.CostModificationEffectImpl;
 import mage.abilities.effects.common.cost.SpellCostReductionForEachSourceEffect;
 import mage.abilities.hint.common.GateYouControlHint;
 import mage.abilities.keyword.DauntAbility;
 import mage.cards.CardImpl;
 import mage.cards.CardSetInfo;
-import mage.constants.*;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.constants.Zone;
 import mage.filter.common.FilterControlledPermanent;
-import mage.game.Game;
-import mage.util.CardUtil;
 
 import java.util.UUID;
 
@@ -24,6 +22,8 @@ import java.util.UUID;
  */
 public final class GateColossus extends CardImpl {
 
+    private static final FilterControlledPermanent filter = new FilterControlledPermanent(SubType.GATE, "a Gate");
+
     public GateColossus(UUID ownerId, CardSetInfo setInfo) {
         super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT, CardType.CREATURE}, "{8}");
 
@@ -45,7 +45,7 @@ public final class GateColossus extends CardImpl {
                 Zone.GRAVEYARD,
                 new PutOnLibrarySourceEffect(
                         true, "put {this} from your graveyard on top of your library"
-                ), GateColossusCostReductionEffect.filter, true
+                ), filter, true
         ));
     }
 
@@ -58,38 +58,3 @@ public final class GateColossus extends CardImpl {
         return new GateColossus(this);
     }
 }
-
-class GateColossusCostReductionEffect extends CostModificationEffectImpl {
-
-    static final FilterControlledPermanent filter = new FilterControlledPermanent("a Gate");
-
-    static {
-        filter.add(SubType.GATE.getPredicate());
-    }
-
-    public GateColossusCostReductionEffect() {
-        super(Duration.WhileOnStack, Outcome.Benefit, CostModificationType.REDUCE_COST);
-        staticText = "This spell costs {1} less to cast for each Gate you control";
-    }
-
-    protected GateColossusCostReductionEffect(final GateColossusCostReductionEffect effect) {
-        super(effect);
-    }
-
-    @Override
-    public boolean apply(Game game, Ability source, Ability abilityToModify) {
-        int count = game.getBattlefield().getAllActivePermanents(filter, source.getControllerId(), game).size();
-        CardUtil.reduceCost(abilityToModify, count);
-        return true;
-    }
-
-    @Override
-    public boolean applies(Ability abilityToModify, Ability source, Game game) {
-        return abilityToModify.getSourceId().equals(source.getSourceId());
-    }
-
-    @Override
-    public GateColossusCostReductionEffect copy() {
-        return new GateColossusCostReductionEffect(this);
-    }
-}