Name: (These can be slightly fantastical if you want - examples from the books include Waxillian Ladrian, Kelsier, Vin, and Ranette)
Age: (Mid-twenties at least, please. Give me a very good reason if you're going younger than that.)
Appearance: (If you have to use a picture, use one that you feel very completely depicts your character. If you have to say "like this, except…," then just write it out.)
Power: (Allomancer/Feruchemist/Twinborn/None. I will, if you impress me to the absolute balls of my feet, allow one person to be a Mistborn. If you think you are that person, PM your sheet to me.)
Metal(s): (I know there's a lot to read. Please humor me.
History: (Are you a Pewterarm police officer? A free-climing Skimmer assassin who's annoyed at someone muscling in on your territory? What about a newspaper reporter who wants to know what's actually going on? It doesn't have to be long, but make it meaningful.)
Other Notes: (Does your character routinely carry a double-barreled sawed-off shotgun in their coat? Do they have a dozen cats? Are they a hit at the local karaoke bar?)