The Crimson Behelit

If you would lose the game and control at least
one creature, instead sacrifice The Crimson Behelit. Then put a brand counter on each creature you control. At the beginning of your upkeep, sacrifice a creature with a brand counter on it, then put a X/X black demon creature token into play where X is the sacrificed creature's power.
"At least it is true that man has no control; even over his own will."