Your Bizarre Adventure Wiki

"I reject my humanity, JoJo!!"

~Dio Brando


The Stone Mask is a decently rare item in Your Bizarre Adventure. It can be found around the map or won in the Arcade. The Stone Mask served as the main source of strife in the first 2 parts of JoJo's Bizarre Adventure, creating the antithesis to Hamon users. Using the Stone Mask will change the user's race from Human to Vampire which will give them the ability to unlock the Vamprisim spec by talking to Elder Vampire Roomy (located in the Sewers Vampire Bar).

It is essential that you are at least Prestige 2 before using the Stone Mask as you need to be Prestige 2 to access Steel Ball Run and buy an Umbrella off of Jongic so you won't burn in the sunlight.


  • In JoJo's Bizarre Adventure, the Stone Mask would react to blood being poured onto it, activating spikes that could pierce the user's brain in several locations. This would 'lift their vampire instinct'. Instead, in Your Bizarre Adventure, the user simply puts the mask on.
  • There is a Stone Mask cosmetic.
  • The underside of the Stone Mask is invisible, making them hard to spot.