Considering the things that Midoriya had in his world, Luz thought it was probably a good idea if she let him know exactly what was possible and what might crop up. Luckily, if he had warm blood, it was unlikely to be an issue.

"I suppose. I'd sooner have it that no one had blood types prized more than others, but I guess because of corruption and the way people amass power and strength, all of our blood types matter a bit."

She was at least glad her blood type seemed not too rare, although the powers accompanying it were still not without their problems.

"I think I get it know. Maybe you need to find someone here that can help you regulate your strength so you can use it at a more precise speed."