Jack's Knight [DR04-EN065] Rare Ultimate Rare Set: Shonen Jump Magazine Promos

Set: Shonen Jump Magazine Promos Card type: Xyz/Effect Monster Rarity: Ultra Rare Attack: 3200 Defense: 2300 3 Level 8 monsters Once per turn

Set: Duelist League Promo Card type: Normal Spell Rarity: Super Rare Attack: 0 Defense: 0 Destroy all face-up Rock-Type monsters on the field

but it is unaffected by other card effects

but its original ATK becomes 0

Set: Dark Revelation Volume 3 Card type: Effect Monster Rarity: Rare Attack: 900 Defense: 0 If this card attacks a face-down Defense Position monster

Jack's Knight [DR04-EN065] Rare Ultimate Rare Set: Shonen Jump Magazine PromosSet: Dark Revelation Volume 4 Card type: Normal Monster Rarity: Rare Attack: 1900 Defense: 1000