Coagule, Acheron of Blood

Whenever a creature an opponent controls is
dealt damage by an ooze, put a +1/+1 counter
on Coagule.
Pay two life, Remove any number of +1/+1
counters from Coagule: Create two green 0/0
ooze creature tokens with lifelink and put a
number of +1/+1 counters on them equal to
half the number of counters removed from
Coagule this way.
Sacrifice an ooze: return Coagule from your
graveyard to the battlefield tapped.