Irthina, Omnipresent

Whenever a creature you control phases out or is exiled, if it returns, put a +1/+1 counter on it.
{1}{u/b}: Target illusion other than
Irthina, Omnipresent phases out or phases in.
Whenever an illusion enters the battlefield under
your control for the first time each turn, target
non-land permanent an opponent controls phases
out.