Celestial Edition 15th Anniversary CCG set

 Celestial Edition 15th Anniversary  was the twelfth base set and the second set of the sixth Arc of of Legend of the Five Rings Card Collectible Game in the Race for the Throne. This expansion was released in honor of the game's 15th anniversary and it included bonus rares from earlier expansions, a non-legal "Flashback" reprint of an earlier card, and a "Celestial Mempo" for each clan.