This Ultimate Rare 1st Edition Crystal Seer card from the Tactical Evolution set of the Yu-Gi-Oh! TCG features the character Crystal and has excellent rarity. It is a must-have for any serious collector of CCG individual cards. With its unique set number TAEV-EN031 and year of manufacture in 2007, this card is a great addition to any collection. It is a perfect opportunity to own this rare card, which is hard to come by.