Koushirou [Legacy of the Master Release Event Cards] Gemini/Effect Monster Set: Sun & Moon: Black

Set: Sun & Moon: Black Star Promos Type: Fighting Rarity: Black Star Promo Retreat cost: Colorless

and exclusive alt-art collectibles from a pool of nearly 300 cards

Send 1 monster from your Extra Deck to the GY

) boost (As an additional cost to play this

and 1 Pendulum)Must be Fusion Summoned

Koushirou [Legacy of the Master Release Event Cards] Gemini/Effect Monster Set: Sun & Moon: BlackSet Name: Legacy of the Master Release Event Cards Card Number: OP12 027 Release Date: 2025 08 22 Rarity: Uncommon Card Type: Character Cost: 2 Power: 1000 If your (Slash) attribute Character with a cost of 5 or less other than this Character would be K. O.'d by your opponent's effect, you may rest this Character instead. [Blocker]