Gaismagorm

Trample, Menace
Qurio-At the beginning of each opponent's
upkeep, that player must sacrifice a creature,
then put a +1/+1 counter on this creature
Supernova Beam-{5}{u}{b}{r}{t} Destroy all
creatures you don't control, this ability can only
be used if there are 5 or more +1/+1 counters
on this creature, then remove all +1/+1 counters
from this creature