Mastiffa Oklein, Awaken

Flying
Whenever a non zombie non demon non token creature you control would die you may pay {3}{b}, if you do, exile it, then create a token that
is a copy of that creatures, is a zombie in addition
to its other types.
{2}{u}{r}, sacrifice a zombie: Mastiffa deals damage
equal to sacrificed creature's power to any target.
Scry equal to sacrificed creature's toughness