Prismatic is a godly knife that was originally obtainable by purchasing the Prismatic Gamepass for 1,699 Robux in the shop from July 17th, 2020 to December 13th, 2020. During the 2020 Halloween Event, it went offsale, but then came back onsale for a short period of time after the event ended. It is now only obtainable through trading as the gamepass has since went offsale.