So I was digging through my Tupperware container full of random polyhedral dice (what, don’t you have one?) a few minutes ago, and I noticed that I have a white D12 that’s completely blank. There’s not a mark on it. Naturally I’ve decided to use it for something. I’ve got plenty of dice to use for barbarian hit dice and great axe damage. What could I possibly use it for? Any suggestions?

(i have a fine tipped permanent pen somewhere to mark it up with.)