[@DizzyRenegade] Fairly, assuming that the character has a power. For example, the character I wrote for the FLCL version had the ability to pulverize and shape his bones into weapons (bone blades, club fists, etc.), and reform them back into normal bones. For the RP, it would start out basic, such as claws, and progress from there. Additionally, for the sake of the RP, characters with similar abilities would have to know about what they're doing (in my character's case, studying human anatomy).