“I am able to reproduce my own organs. And the brain is no exception. And so it is not difficult to make an implementation for my Dark Matter ability. After all, the brain is nothing more than one of a human being’s internal organs.”
As if in response to his voice, giant wings appeared on the backs of the countless figures standing on the building rooftops.
“Although at this stage, it’s closer to creating some kind of cyborg than it is a Personal Reality. By producing ejection points for my power, they can all wield the power I distribute evenly. And even if the basic principle is different, I can still mass produce Dark Matter as a result. Then again, I’ll probably be able to construct full Personal Realities and make implementations of other people’s powers before long.”

Toaru Majutsu no Index New Testament, vol.6 ch.5 pt.13