World Weary, but Alive

Until the end of this turn creatures you control gain Outlast {2} ({2}, {t}: Put a +1/+1 counter on this creature. Outlast only as a sorcery.)
Until the end of your opponent's turn target creature gains Persist (When this creature dies, if it had no -1/-1 counters on it, return it to the battlefield under its owner’s control with a -1/-1 counter on it.)
The battle was ended, but he was exhausted.