Vessa, Keen-ear Scout

Deathtouch, hexproof from instants, sorceries,
and enchantments.
Whenever an opponent draws a card, that player reveals that card. If it's a creature card, that
player may put it onto the battlefield. If they do,
Vessa, Keen-ear Scout deals damage to that
creature equal to its power. Then that creature
deals damage to Vessa, Keen-ear Scout equal to
its power.