Grandmaster of the Six Samurai (Starfoil) (BATT-EN016) - Starfoil Rare

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 S