Grandmaster of the Six Samurai [STON-EN000] Secret Rare Primal Origin it gains 1000 ATK and

it gains 1000 ATK and the opponent's monster loses 500 ATK

if your other DARK Spellcaster-Type monster battles an opponent's monster: You can send this card from your hand or face-up from your field to the Graveyard

Set: Astral Pack 6 Card type: Normal Monster Rarity: Common Attack: 1100 Defense: 1300

If the monster is a Flip Effect Monster

You can detach 2 Xyz Materials from this card

Grandmaster of the Six Samurai [STON-EN000] Secret Rare Primal Origin it gains 1000 ATK andSet: Strike of Neos Card type: Effect Monster Rarity: Secret Rare Attack: 2100 Defense: 800 You can only have 1 "Grandmaster of the Six Samurai" monster on your side of the field. While you control a face up "Six Samurai" monster, you can Special Summon this card from your hand. When this card is destroyed by your opponent's card effect, add 1 "Six Samurai" monster from your Graveyard to your hand.