In the Carrion Court

At the beginning of your upkeep, you may sacrif-
-ice a creature. If you do, draw a card.
At the beginning of your pre-combat main phas-
-e, you may pay 2 life. If you do, add {b}{b}.
Psychotic immortals vie for power in the wreckage of
their once-great empire, tearing each other to pieces
over centuries-old grudges and petty slights.