Carcys, Syndic Umbralist

Partner with Tonyah, Orzhovan Saint
The first time you sacrifice a noncreature
permanent each turn, put a +1/+1 counter on
Carcys, Syndic Umbralist.
The first time you sacrifice a non-Horror
creature each turn, create X 1/1 black Horror
creature tokens with 'When this creature
dies, each opponent loses 1 life.', where X is
Carcys' power.