Yu-Gi-Oh! - Stygian Security (WC10-EN002) - 5Ds Reverse of Arcadia Promotional Cards - Promo Edition - Ultra Rare A single individual card from the Yu-Gi-Oh! trading and collectible card game (TCG/CCG). This is of Ultra Rare rarity. From the 5Ds Reverse of Arcadia Promotional Cards set. You will receive the Promo Edition version of this card.