From 63b01b10d79da65e9e11fd9fa2234e8ba64f6ce9 Mon Sep 17 00:00:00 2001
From: theelk801 <theelk801@gmail.com>
Date: Tue, 4 Nov 2025 09:19:48 -0500
Subject: [PATCH] [TLE] Implement Iroh's Demonstration

---
 .../src/mage/cards/i/IrohsDemonstration.java  | 41 +++++++++++++++++++
 .../src/mage/sets/AvatarTheLastAirbender.java |  1 +
 2 files changed, 42 insertions(+)
 create mode 100644 Mage.Sets/src/mage/cards/i/IrohsDemonstration.java

diff --git a/Mage.Sets/src/mage/cards/i/IrohsDemonstration.java b/Mage.Sets/src/mage/cards/i/IrohsDemonstration.java
new file mode 100644
index 00000000000..b9c39d21f6c
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/i/IrohsDemonstration.java
@@ -0,0 +1,41 @@
+package mage.cards.i;
+
+import mage.abilities.Mode;
+import mage.abilities.effects.common.DamageAllEffect;
+import mage.abilities.effects.common.DamageTargetEffect;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+import mage.target.common.TargetCreaturePermanent;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class IrohsDemonstration extends CardImpl {
+
+    public IrohsDemonstration(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.SORCERY}, "{1}{R}");
+
+        this.subtype.add(SubType.LESSON);
+
+        // Choose one --
+        // * Iroh's Demonstration deals 1 damage to each creature your opponents control.
+        this.getSpellAbility().addEffect(new DamageAllEffect(1, StaticFilters.FILTER_OPPONENTS_PERMANENT_CREATURE));
+
+        // * Iroh's Demonstration deals 4 damage to target creature.
+        this.getSpellAbility().addMode(new Mode(new DamageTargetEffect(4)).addTarget(new TargetCreaturePermanent()));
+    }
+
+    private IrohsDemonstration(final IrohsDemonstration card) {
+        super(card);
+    }
+
+    @Override
+    public IrohsDemonstration copy() {
+        return new IrohsDemonstration(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
index 2ddcb869884..2501d1f6f81 100644
--- a/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
+++ b/Mage.Sets/src/mage/sets/AvatarTheLastAirbender.java
@@ -125,6 +125,7 @@ public final class AvatarTheLastAirbender extends ExpansionSet {
         cards.add(new SetCardInfo("Iguana Parrot", 56, Rarity.COMMON, mage.cards.i.IguanaParrot.class));
         cards.add(new SetCardInfo("Invasion Submersible", 57, Rarity.UNCOMMON, mage.cards.i.InvasionSubmersible.class));
         cards.add(new SetCardInfo("Invasion Tactics", 183, Rarity.UNCOMMON, mage.cards.i.InvasionTactics.class));
+        cards.add(new SetCardInfo("Iroh's Demonstration", 141, Rarity.UNCOMMON, mage.cards.i.IrohsDemonstration.class));
         cards.add(new SetCardInfo("Island", 283, Rarity.LAND, mage.cards.basiclands.Island.class, NON_FULL_USE_VARIOUS));
         cards.add(new SetCardInfo("Island", 288, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));
         cards.add(new SetCardInfo("Island", 293, Rarity.LAND, mage.cards.basiclands.Island.class, FULL_ART_BFZ_VARIOUS));