"Thunder Ryu's Weapon" is the ninety-third trading card, and part of the Design Materials set. Only during a New Game +, it can be obtained by digging within Santa Destroy anytime after purchasing the Accelerator from Naomi's Lab. It is a weapon card depicting concept art for the D.O.S., the weapon used by former professional wrestler turned Yakuza, Thunder Ryu, from early in the development of No More Heroes.