Stand progression
Evolution & special Stands
Check the requirements and risks before changing your current Stand.
Opal Roka outcomes
The developer lists a 10% chance to switch versions of The World or Star Platinum, a 10% chance to lose the Stand, and no change otherwise. Its card names The World, The World: Alternative Universe, Star Platinum and Star Platinum: The World as affected. Check your current Stand and the item’s in-game text before use.
Hermit Purple quest
Billy’s quest requires being Standless and having Jonathan Hamon. The listed objectives include defeating DIO and using Life-Giving Overdrive on 15 plants. Complete the objectives and follow the quest’s return step.
Removing abilities
The developer says Emerald Roka can remove a Stand, with the chance depending on its grade. Sapphire Roka is a separate item whose card lists a 50% chance to remove a sub-ability. Read the item’s current details before using either.