Ceterum, The Hydra Queen

trample, hexproof, reech
as an additional cost sacrifice 3 other creatures.
Roll a d6 on a 3,4,5, or 6 return Ceterum to the battlefield under its owner's control with twice the number of +1/+1 counters on it, if it doesn't have any put one +1/+1 counter on it.
at each upkeep, pay {g}{g} if you do put a 3/3 hydra token onto the battlefield and put two +1/+1 counter on each hydra you control.