From f155cd898342aec52b6b22b0b75ba8f8482eb312 Mon Sep 17 00:00:00 2001
From: Susucre <34709007+Susucre@users.noreply.github.com>
Date: Sun, 29 Oct 2023 11:35:15 +0100
Subject: [PATCH] [LCI] Implement Terror Tide

---
 Mage.Sets/src/mage/cards/t/TerrorTide.java    | 42 +++++++++++++++++++
 .../src/mage/sets/TheLostCavernsOfIxalan.java |  1 +
 2 files changed, 43 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/t/TerrorTide.java

diff --git a/Mage.Sets/src/mage/cards/t/TerrorTide.java b/Mage.Sets/src/mage/cards/t/TerrorTide.java
new file mode 100644
index 00000000000..52799d617cf
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/t/TerrorTide.java
@@ -0,0 +1,42 @@
+package mage.cards.t;
+
+import mage.abilities.condition.common.DescendCondition;
+import mage.abilities.dynamicvalue.DynamicValue;
+import mage.abilities.dynamicvalue.common.CardsInControllerGraveyardCount;
+import mage.abilities.effects.common.continuous.BoostAllEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.AbilityWord;
+import mage.constants.CardType;
+import mage.constants.Duration;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author Susucr
+ */
+public final class TerrorTide extends CardImpl {
+
+    private static final DynamicValue xValue = new CardsInControllerGraveyardCount(StaticFilters.FILTER_CARD_PERMANENT, -1);
+
+    public TerrorTide(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{2}{B}{B}");
+
+        // Fathomless descent -- All creatures get -X/-X until end of turn, where X is the number of permanent cards in your graveyard.
+        this.getSpellAbility().addEffect(
+                new BoostAllEffect(xValue, xValue, Duration.EndOfTurn, StaticFilters.FILTER_PERMANENT_CREATURE, false,
+                        "All creatures get -X/-X until end of turn, where X is the number of permanent cards in your graveyard")
+        );
+        this.getSpellAbility().setAbilityWord(AbilityWord.FATHOMLESS_DESCENT).addHint(DescendCondition.getHint());
+    }
+
+    private TerrorTide(final TerrorTide card) {
+        super(card);
+    }
+
+    @Override
+    public TerrorTide copy() {
+        return new TerrorTide(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java b/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
index 5500d5297ad..5adb5793e3b 100644
--- a/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
+++ b/Mage.Sets/src/mage/sets/TheLostCavernsOfIxalan.java
@@ -114,6 +114,7 @@ public final class TheLostCavernsOfIxalan extends ExpansionSet {
         cards.add(new SetCardInfo("Temple of Civilization", 26, Rarity.MYTHIC, mage.cards.t.TempleOfCivilization.class));
         cards.add(new SetCardInfo("Temple of Power", 158, Rarity.MYTHIC, mage.cards.t.TempleOfPower.class));
         cards.add(new SetCardInfo("Temple of the Dead", 88, Rarity.MYTHIC, mage.cards.t.TempleOfTheDead.class));
+        cards.add(new SetCardInfo("Terror Tide", 127, Rarity.RARE, mage.cards.t.TerrorTide.class));
         cards.add(new SetCardInfo("The Belligerent", 225, Rarity.RARE, mage.cards.t.TheBelligerent.class));
         cards.add(new SetCardInfo("The Grim Captain", 266, Rarity.RARE, mage.cards.t.TheGrimCaptain.class));
         cards.add(new SetCardInfo("The Skullspore Nexus", 212, Rarity.MYTHIC, mage.cards.t.TheSkullsporeNexus.class));