Satan
Lancaster
In Lancaster 2005.2, the current Jesus (Eve Privman) was faced with the choice between Nixon, a very cool guy, and Mark, another very cool guy. Under the special circumstances, Nixon was appointed Satan, as he was a bit more sadistic than Jesus.
The next year, the position of Satan was passed onto Kai because Nixon wanted a hot girl to take his place.
In 2006.2, Kai had to make the decision to throw out the position of Satan, as it was made under special circumstances, or keep it as something new for the one-mores to strive for. She ended up choosing Cedilla to take the position, therefore keeping the job of Satan in the works for at least one more year.
Satan's main role is to act out American Pie. He/she also makes out with Jesus at the Last Supper when s/he gives a speech and passes on his/her position. in 06.2 Satan and Jesus also took to acting rather friendly during Blister in the Sun and various other canon songs. Time will tell if this continues.
The relic of Satan (passed down every year) is a plush bunny.
Satan
2005.2 (Micheal) Nixon
2006.2 Kai Christian
2007.2 Cedilla Sachar