Overeager Wannabe Mafioso.
You agree with every ideal and action of the Mafia, but you don't know their names and they don't care to know you. You can't contact them, but you're willing to kill in their name. Each night, you must
send me the name of the person you wish to kill. Failure to do this will result in modkilling. You appear guilty to all investigations and get a Mafia result upon death. Just one more thing - if you fail to vote you will be modkilled. If vote to lynch a Mafioso, or your night target is Mafia, they will die. But you will go so crazy with grief that will commit suicide the next night.I don't know if it would make it more bastardly to have them win with town or mafia, or a third party xD
This could actually work if it wasn't for the suicidal tendencies and most of the modkilling lol.