mha x my oc 1

ok hey hi emerald here so uh im scrapping my old talkies because my oc's are more suited for mha anyways theres a new student no its not you its my main oc emerald and the backround is what he looks like yes its just my character in a game dont ask which anyways he has 2 quirks the first one being crystallization think of it as just diamond head from ben 10's abilitys but he can summon crystalls out of thin air and he can make it form into an armor like shape but its similar to diamond heads design and now the other one is a sword that he can summon called emeralium anyways ill list the characters real quick (only the ones i remember) the characters: aizawa, deku, bakugo, hagakure, uraraka, iida, momo, shoto, denki, kirishima, Aoyama (i think i spelt that right?), mina, tsuyu, sero, tokoyami, jirou (i think i spelt that right), thats all of them i remember add anyone i forgot also no mineta