Yorick, Shepherd of Souls

When Yorick enters the battlefield, create Maiden
of the Mist, a legendary 3/3 white Spirit token
with flying.
Whenever a creature your opponent controls
dies, create a 1/1 white Spirit token with flying.
As Yorick communed with the Mist, corpses
left their graves, guided by his voice. He realized the
bodies he once laid to rest were now his to command.