during your turn, as long as you haven't activated an exhaust ability this turn, you may activate exhaust abilities as though they haven't been activated.
exhaust — 2g: put a +1/+1 counter on this creature. (activate each exhaust ability only once.)
exhaust — 2g: put a +1/+1 counter on this creature. (activate each exhaust ability only once.)
<em>"anyone running low?"</em>