Henry travels in time. His destination is uncontrolled, he lands naked, and he can't change the course of events, so as superpowers go it's not the most useful.
It's canonically identified as a physical genetic problem that shares a few markers with epilepsy and schizophrenia.
Re: Superhuman Physical Attributes
It's canonically identified as a physical genetic problem that shares a few markers with epilepsy and schizophrenia.