Handsome Jack

Flash, deathtouch
When Handsome Jack enters the battlefield create
a legendary 0/1 creature token named "Angel"
with flying and "When this creature is dealt
combat damage, take control of target creature
who dealt it damage this turn". When you gain
control of an opponent's creature, that opponent
reveals cards from the top of their library until
they reveal a creature card. The player puts that
creature on the battlefield and puts all other cards
revealed this way into their graveyard.