Hel, Underverdenens Hersker

Lifelink, Deathtouch
Whenever another non-token creature you
control dies, you may exile it. If you do, create a
token that's a copy of it, except it's a 2/2 and it's
a zombie in addition to its other types.
{w}{b},{t}, Sacrifice a non-token creature: Hel, Underverdenens Hersker gains indestructible
until end of turn.