Arthas, the Lich King

At the beginning of your upkeep, each opponent loses X life and you scry X, where X is the number
of Zombies you control.
{2}{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.

When Arthas dies, return it to it's owner's hand
at the beginning of the next end step.