How to make a BNHA character!

Quirks

I'm Gonna give an example of a good quirk from my oc to give you an idea.

Quirk: Bubblegum. This allows the user to modify the size, durability, capacity, and weight of bubblegum bubbles. The user will get tired and get mild migranes if they go over a certain amount of the listed elements above. The user cannot make their own bubblegum bubbles, however can adjust what ingredents are in bubble gum that other people are chewing, if they overuse their quirk enough, It can effect the user's mental health.