Plane — The Abyss
When you planeswalk to The Pit, each player creates their choice of a 3/3 white Angel creature token with flying or a 6/6 black Demon creature token with flying, trample, and "At the beginning of your upkeep, sacrifice another creature. If you can't, this creature deals 6 damage to you."
Whenever chaos ensues, each player sacrifices a nontoken creature.
  |
March of the Machine Commander (MOC)
#63, Common |
Illustrated by: Dave Kendall