Two knuckles appear, the Cat Claws and the Dragon Claws. However, they are classified in-game as daggers, and their status as Knuckles is only present in later releases. The Cat Claws originally appeared as a dagger but in the Origins release and beyond, they appear as traditional claw-like knuckles, and the Dragon Claws are exclusive to the Anniversary release where they are exclusive to Josef, who has the traditional stats of a Monk.