Grindelwald is in Nurmengard, or whatever he named his prison, not Azkaban. Also; Names should be capitalized, as should titles of a person.

You got quite a few spelling errors

First not is yours English it is language?

Forsaken ‘her’ (not him, her, Raynare is a girl)

How could ‘her’ beloved lord (her not his)

It would be ‘My parents didn’t know of my drinking and smoking’

Mental prison so it doesn’t matter how long he spent cutting the bricks away before waking back up in his body. Though it does seem like the Author forgets a few details from what he writes

So Gildarts isnt allowed to improve? Only the MC can become better than he was the day before?

Physiology , Im pretty sure thats the word that you’re looking for

What? Do you mean ‘Age Doesnt Matter’ ?

Its Nieces and Nephew

Use Orihime or Tatsuki

You got some interesting world building hoing on here

Isnt this guy supposed to be a reincarnated individual? Why cant He remember stuff at all?

Incantation, not ‘Incartation’

Dude, they jumble their names together to confuse people

In the Chamber of Secrets maybe, but this is Philosophers(Sorcerers) Stone and Passwords change periodically. Otherwise the Twins would have had a brilliantly easy means of pranking the Slytherins throughout their entire Hogwarts career

Theres no pictures

Why is he going to China?

Grayfia is married so choose someone else but the other two as far as I know are free game. As for gacha ticket rewards? I’d say maybe add in a few books, trash tier stuff like the Lockhart books from HP, S tier stuff like Lost Magic from Fairy Tail.