Zegana, Utopian Speaker

When Zegana, Utopian Speaker enters the
battlefield, if you control another creature
with a +1/+1 counter on it, draw a card.
{4}{u}{g}: Adapt 4. (If this creature has no
+1/+1 counters on it, put four +1/+1 counters
on it.)
Each creature you control with a +1/+1
counter on it has trample.