Aven, Wings of Freedom

Double strike, flying, vigilance, ward {2}
When Aven, Wings of Freedom enters the
battlefield, and whenever Aven attacks or blocks,
tap up to one target creature opponent controls.
{w}{w}{t}: Return Aven, Wings of Freedom to your
hand. Return target creature or planeswalker
card from your graveyard to your hand.
"If you were to quit now, then it would have all been
for nothing."