The Blast Sphere RP01-EN091 Retro Pack Unlimited is a Dark Machine type card in the Yu-Gi-Oh! TCG. Manufactured by Konami, this Secret Rare card has a high Defense/Toughness and Attack/Power of 1400. With its Effect card type and English language, this card is sought after by collectors and players alike for its unique abilities and rarity within the game. Its unlimited edition ensures that players have a chance to add this powerful card to their deck for strategic gameplay.