Tar'rik, Lord of Death

When Tar'rik, Lord of Death enters the battlefield, each opponent mills X cards.
At the beginning of your upkeep, each opponent
loses X life and you surveil X, where X is the
number of Zombies you control.
{2}{u/b}{u/b}: Exile target creature card from a
graveyard. Create a token that's a copy of it,
except it's a 4/4 black Zombie.