Vanderbon, Demon Owned

When Vanderbon, Demon Owned, leaves
the battlefield, put a 5/5 black demon token
onto the battlefield.
{1}{u}{w}{b}{t}: Other creatures you control
gain +1/+0 and Deathtouch till end of turn.
"He may have been my father, but I will never
forgive him for the deal he made."
-Yvette Clairebourne