From 646e33ee8548558ffc0fff6cfe6876d9b841bffe Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Tue, 6 Jan 2026 21:23:02 -0500
Subject: [PATCH] [ECL] Implement Shimmercreep

---
 Mage.Sets/src/mage/cards/s/Shimmercreep.java | 51 ++++++++++++++++++++
 Mage.Sets/src/mage/sets/LorwynEclipsed.java  |  1 +
 2 files changed, 52 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/s/Shimmercreep.java

diff --git a/Mage.Sets/src/mage/cards/s/Shimmercreep.java b/Mage.Sets/src/mage/cards/s/Shimmercreep.java
new file mode 100644
index 00000000000..8008d5f6cff
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/s/Shimmercreep.java
@@ -0,0 +1,51 @@
+package mage.cards.s;
+
+import mage.MageInt;
+import mage.abilities.Ability;
+import mage.abilities.common.EntersBattlefieldTriggeredAbility;
+import mage.abilities.dynamicvalue.common.ColorsAmongControlledPermanentsCount;
+import mage.abilities.effects.common.GainLifeEffect;
+import mage.abilities.effects.common.LoseLifeOpponentsEffect;
+import mage.abilities.keyword.MenaceAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.AbilityWord;
+import mage.constants.CardType;
+import mage.constants.SubType;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class Shimmercreep extends CardImpl {
+
+    public Shimmercreep(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.CREATURE}, "{4}{B}");
+
+        this.subtype.add(SubType.ELEMENTAL);
+        this.power = new MageInt(3);
+        this.toughness = new MageInt(5);
+
+        // Menace
+        this.addAbility(new MenaceAbility());
+
+        // Vivid -- When this creature enters, each opponent loses X life and you gain X life, where X is the number of colors among permanents you control.
+        Ability ability = new EntersBattlefieldTriggeredAbility(
+                new LoseLifeOpponentsEffect(ColorsAmongControlledPermanentsCount.ALL_PERMANENTS)
+                        .setText("each opponent loses X life")
+        );
+        ability.addEffect(new GainLifeEffect(ColorsAmongControlledPermanentsCount.ALL_PERMANENTS)
+                .setText("and you gain X life, where X is the number of colors among permanents you control"));
+        this.addAbility(ability.setAbilityWord(AbilityWord.VIVID).addHint(ColorsAmongControlledPermanentsCount.ALL_PERMANENTS.getHint()));
+    }
+
+    private Shimmercreep(final Shimmercreep card) {
+        super(card);
+    }
+
+    @Override
+    public Shimmercreep copy() {
+        return new Shimmercreep(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/LorwynEclipsed.java b/Mage.Sets/src/mage/sets/LorwynEclipsed.java
index 2f959d7c763..83bdf688b76 100644
--- a/Mage.Sets/src/mage/sets/LorwynEclipsed.java
+++ b/Mage.Sets/src/mage/sets/LorwynEclipsed.java
@@ -104,6 +104,7 @@ public final class LorwynEclipsed extends ExpansionSet {
         cards.add(new SetCardInfo("Sanar, Innovative First-Year", 378, Rarity.RARE, mage.cards.s.SanarInnovativeFirstYear.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Sear", 154, Rarity.UNCOMMON, mage.cards.s.Sear.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Sear", 405, Rarity.UNCOMMON, mage.cards.s.Sear.class, NON_FULL_USE_VARIOUS));
+        cards.add(new SetCardInfo("Shimmercreep", 120, Rarity.UNCOMMON, mage.cards.s.Shimmercreep.class));
         cards.add(new SetCardInfo("Shinestriker", 68, Rarity.UNCOMMON, mage.cards.s.Shinestriker.class));
         cards.add(new SetCardInfo("Silvergill Mentor", 403, Rarity.UNCOMMON, mage.cards.s.SilvergillMentor.class));
         cards.add(new SetCardInfo("Sizzling Changeling", 155, Rarity.UNCOMMON, mage.cards.s.SizzlingChangeling.class));