Drakath75

I thought his patronus was a Lion/Gryphon. Why is it a stag now?

My point is they met for about 20 minutes in the void, which isn't nearly enough for Midoriya to have any real emotional impact on the MC. Do you seek to prove yourself/something to every random person you talk to? You listed some good reasons why he should become a hero but sadly I don't think he's doing it for any of those reasons.

This is so stupid. Why does he need to prove anything to Izuku Midoriya or live Izuku Midoriya's dream instead of finding his own path?

Is there going to be a time skip?

Team Rocket tried to establish influence in Hoenn many times and if they were chased out it was because someone fought them. Also, I doubt some random gang could take on Devon Corp and kill Aron's parents so the chances of it being Team Rocket or one of the other big teams are higher than you think.

Is Cain not even going to ask which organization Aron wants revenge on before choosing him? What if it's Team Rocket and the Aron betrays him and rebels in the middle of a tough battle? Or if it's a powerful organization like Team Magma?

Dumbledore can't abuse his Animagus form even if he wants to. Imagine trying to spy on someone as a Phoenix. Just an inconspicuous flaming bird sitting on some roof staring at you, totally not suspicious at all right?

Maybe it's four words in whatever language this is translated from.

His name is Blake not black.