Jack's Knight [LCYW-EN016] Ultra Rare XY101 Set: Elemental Energy Card type:

Set: Elemental Energy Card type: Effect Monster Rarity: Ultimate Rare Attack: 2600 Defense: 1800 During battle between this attacking card and a Defense Position monster whose DEF is lower than the ATK of this card

Set: Legendary Collection Kaiba Card type: Effect Monster Rarity: Ultra Rare Attack: 1600 Defense: 1500 You can discard this card

you can return both monsters to their owner's hands at the start of the Damage Step (without damage calculation)

You can only activate 1 "Ring of Destruction" per turn

Jack's Knight [LCYW-EN016] Ultra Rare XY101 Set: Elemental Energy Card type:Set: Legendary Collection 3: Yugi's World Card type: Normal Monster Rarity: Ultra Rare Attack: 1900 Defense: 1000