You put you name (using Heading 3) and your character name below it. Put the character's history, personality, equipment etc. Treat it like you would a claim. (If you win you have to make the character, although even if you don't win and have spaces left for characters you may still make them)
The team will change every month, rotating between Hero and Villian
For those who don't win, do need to put their character through regular claiming in order for it to be approved.
Three judges will vote on which user had the best character background and that character will be featured on the front page.
The winning user will get a special template to put on their user page and character page, they will also be allowed to consider the new character a minor character instead of major, but only the winning user, the others if they choose to keep the character will be a major character.