So I'm guessing you wanna know what izuku's aka deku's quirks are I'll tell you
Number 1- dragon; He has dragon features as of sharp teeth ( which he can hide) and he can switch between human and dragon form to activate this quirk he also has claws, he had to drink the magical lake water as you can see in ~Meeting Miuku~
Number 2- Fire control: he can control fire as of he can make it into physical shapes/mammals
Number 3- Healing- he can heal himself 10x faster then a normal human being or in this case dragon lmao
That's all and the draw backs of over-using these quirks are he will Collapse and have to rest for a while