Yu-Gi-Oh! - Two-Headed King Rex (LCYW-EN158) - Legendary Collection 3: Yugi's World - Unlimited Edition - Secret Rare A single individual card from the Yu-Gi-Oh! trading and collectible card game (TCG/CCG). This is of Secret Rare rarity. From the Legendary Collection 3: Yugi's World set. You will receive the Unlimited Edition version of this card.