Matter-Eating Ooze

Matter-Eating Ooze enters the battlefield with
two +1/+1 counters on it.
Whenever Matter-Eating Ooze deals combat
damage to a player, exile target artifact or
creature card from that player's graveyard. If
the exiled card was an artifact card, put a
+1/+1 counter on Matter-Eating Ooze.
If the exiled card was a creature card, gain
2 life.