Hrogar, Fallen King

Whenever a Zombie enters the battlefield from
your graveyard, deal 1 damage to any target and
put the top card of your library into the
graveyard.
{u/b}{b/r}{b/r}: Target Zombie gains either Persist or
Undying until end of turn.
Once a powerful ruler of the north, he was consumed
by avarice and pride until he no longer retained any
sense of humanity.