For this battle, when you sign up you're going to choose a character and a theme. No two people can choose the same character or theme. This is going to be like thyla87's Teen Wolf battle here.
Sign ups with new characters/themes are closed, but if you'd like to participate you can still join in!
When it comes to the actual icon making you can mix and match characters and themes as you choose but you can't repeat any of them.
If you have any questions let me know!