Heir of Mind.
Anything as the heir of mind, as well as the ability to copy other peoples' psychic abilities, if they have them.
Despite his hatred toward emotions, he cannot get a grip on his own.
This leads to a constant clouding in judgment as well as causing an interference with his life as a whole.
He wishes to eradicate them but at the same time doesn't know what would come to him losing his emotions.
He also cannot absorb too many powers or he'll get sick.