Ozeyhyzzut

Infect, Colonize (Tap this creature and four other creatures with Colonize, gain control of target non-
planeswalker, non-legendary permanent in play.
That permanent is black in addition to its other colors)
Whenever a land you control produces non-black
mana, lose 2 Life.
The mutated creatures were descendants of that same ancient race which seeded this portion of the realms
with its dark, twisted magic.