But under Versatile it says:Versatile is also appropriate- enabling the character to “suddenly remember” the hypnotism trick he learned while traveling India, or deduce that idol he found in the Maya ruins lets people walk through walls.
The examples given under Ren-Man aren't really examples of a power stunt, since he has no powers. It seems to be allowing him the use of powers and/or skills that he doesn't possess.You can perform a power stunt without having to spend a hero die.
I though Versatile was only for power stunts?