Ob Nixilis of the Black Oath

Description

Ob Nixilis of the Black Oath (CMM-176 foil) is a legendary planeswalker with the Nixilis subtype printed in Commander Masters. Its abilities drain small amounts of life on +2, can create a 5/5 flying Demon at −2 while costing you 2 life, and its −8 grants an emblem enabling repeated sacrifices to draw cards and gain life. The card is explicitly allowed as a commander and supports sacrifice- and life-drain-focused black commander decks.