[Not regrow arms. Just stick back together pieces of shattered bone. He could handle the fleshy bits himself. But he's not about to detail it even if Kano were to ask.

He lifts his brow at the biology work but doesn't question it-- he doesn't know what classes the kid's taking. Though what he says seems to hint toward a personal study.]

Oh. Ha! Well you let me know if that changes because laser eye powers sound really cool, and if that's a learn-able skill, I want in on it.

[He glances back behind him.]

I suspect the librarian wouldn't be too happy with the book burning thing though.