New OCs?

I’m thinking about a two ocs to do romantic rp with the people I put down for as I want one of them to be a hero and the other one to be a villain. I have already know who to choose for face clams and I already chose what powers they both have. I can see the hero having the power him creating smoke and control it while with the villain,I can see him having him creating explosions with his hands. I can’t think of the names so anyone helps me with them. I would like to see what people see the hero and villains on the face clams.