“That search esper used your AIM to mess up your Personal Reality, right? Shouldn’t you check on that? Your power going out of control would be much more dangerous than a half-defeated member of Item. And I’d rather not die from an ally who went out of control.”

Kakine Teitoku cracked his neck in dislike of being ordered around.

Kakine did not have a gun because of how much confidence he had in his power. But if his powers did go out of control, he would be the first person to get caught up in it.

Toaru Majutsu no Index Vol.15 pg.144