Ludevic, Necro-Alchemist

Whenever you draw a card, create a 1/1 black
Zombie creature token with haste.
{2}{b}{u/r}: Draw a card, then discard a card. Then,
exile a creature from any graveyard. If you do,
create a 4/4 black Zombie token with that
creature's abilites. If you paid {r}, that token has
haste. If you paid {u}, you may use this ability any
time you could cast an instant. Otherwise, use it
only when you could cast a sorcery.