DNA can be a funny thing. Flip a gene here and the resulting offspring is sterile. Twist this one around and the kid winds up twice as big as either parent. And this one? Lets just say that there’s a reason why some genetic experimentation is very, very illegal.
As a new member of a magical organization you get 1-3 magical scrolls to do with them whatever you want. They are unmarked and contain spells you dont know and will only find out at the moment of reading=casting.