Rakdos' Ledrysiar

Flying, vigilance, haste
When Rakdos' Ledrysiar enters the battlefield, flip a coin for each creature that isn't a Demon, Devil, Imp or Dragon. Destroy each creature whose coin comes up heads.
Whenever a creature dealt damage by Rakdos' Ledrysiar this turn dies, put a +1/+1 counter on target creature you control.