The Oozolith

If a Ooze you control would leave the battlefield
the Oozolith gains a number of +X/+X counters
where X equels the Ooze's power and toughness.
When an Ooze enters the Battlefield the Oozolith copies any 1 keyword it has.
Serra's Wings! That slime ate the frickin Ozolith!!
A Random Passerbye