diff --git a/Mage.Sets/src/mage/cards/a/AncestralKatana.java b/Mage.Sets/src/mage/cards/a/AncestralKatana.java
new file mode 100644
index 00000000000..bb53a2cbe60
--- /dev/null
+++ b/Mage.Sets/src/mage/cards/a/AncestralKatana.java
@@ -0,0 +1,53 @@
+package mage.cards.a;
+
+import mage.abilities.common.AttacksAloneControlledTriggeredAbility;
+import mage.abilities.common.SimpleStaticAbility;
+import mage.abilities.common.delayed.ReflexiveTriggeredAbility;
+import mage.abilities.costs.mana.GenericManaCost;
+import mage.abilities.effects.common.AttachEffect;
+import mage.abilities.effects.common.DoWhenCostPaid;
+import mage.abilities.effects.common.continuous.BoostEquippedEffect;
+import mage.abilities.keyword.EquipAbility;
+import mage.cards.CardImpl;
+import mage.cards.CardSetInfo;
+import mage.constants.CardType;
+import mage.constants.Outcome;
+import mage.constants.SubType;
+import mage.filter.StaticFilters;
+
+import java.util.UUID;
+
+/**
+ * @author TheElk801
+ */
+public final class AncestralKatana extends CardImpl {
+
+    public AncestralKatana(UUID ownerId, CardSetInfo setInfo) {
+        super(ownerId, setInfo, new CardType[]{CardType.ARTIFACT}, "{1}{W}");
+
+        this.subtype.add(SubType.EQUIPMENT);
+
+        // Whenever a Samurai or Warrior you control attacks alone, you may pay {1}. When you do, attach Ancestral Katana to it.
+        this.addAbility(new AttacksAloneControlledTriggeredAbility(new DoWhenCostPaid(
+                new ReflexiveTriggeredAbility(
+                        new AttachEffect(Outcome.BoostCreature),
+                        false, "attach {this} to it"
+                ), new GenericManaCost(1), "Pay {1}?"
+        ), StaticFilters.FILTER_CONTROLLED_SAMURAI_OR_WARRIOR, true, false));
+
+        // Equipped creature gets +2/+1.
+        this.addAbility(new SimpleStaticAbility(new BoostEquippedEffect(2, 1)));
+
+        // Equip {3}
+        this.addAbility(new EquipAbility(3));
+    }
+
+    private AncestralKatana(final AncestralKatana card) {
+        super(card);
+    }
+
+    @Override
+    public AncestralKatana copy() {
+        return new AncestralKatana(this);
+    }
+}
diff --git a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
index 68bca0a445f..99d4c241843 100644
--- a/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
+++ b/Mage.Sets/src/mage/sets/KamigawaNeonDynasty.java
@@ -27,6 +27,7 @@ public final class KamigawaNeonDynasty extends ExpansionSet {
         this.numBoosterDoubleFaced = 1; // temporary test fix
 
         cards.add(new SetCardInfo("Akki War Paint", 132, Rarity.COMMON, mage.cards.a.AkkiWarPaint.class));
+        cards.add(new SetCardInfo("Ancestral Katana", 1, Rarity.COMMON, mage.cards.a.AncestralKatana.class));
         cards.add(new SetCardInfo("Armguard Familiar", 46, Rarity.COMMON, mage.cards.a.ArmguardFamiliar.class));
         cards.add(new SetCardInfo("Asari Captain", 215, Rarity.UNCOMMON, mage.cards.a.AsariCaptain.class));
         cards.add(new SetCardInfo("Atsushi, the Blazing Sky", 134, Rarity.MYTHIC, mage.cards.a.AtsushiTheBlazingSky.class));