Oozeavite enters with each of a vigilance, reach, trample, and hexproof counter on it. These are also +1/+1 counters.
If Oozeavite would be dealt damage, instead create a 0/0 green Ooze creature token and move a counter from Oozeavite onto it. Then if Oozeavite has no counters on it, sacrifice it.
{3}{G}, {T}: Move any number of counters from other creatures you control onto Oozeavite.