Raiding Ooze

When Raiding Ooze enters the battlefield creatures
get -2/-2 until end of turn. Place a +1/+1 counter
on Raiding Ooze for each creature destroyed this
way.
Meiosis, {x}{b} (When you pay this cards Meiosis
cost, put {x} -1/-1 counter on it, and put {x} 1/1
Ooze token creatures onto the battlefield, with
"{t}, exile this token: Put a +1/+1 counter on
target Ooze creature." If original creature dies
from Meiosis; no tokens are placed.)