Ob Nixilis of the Black Oath Emblem
Emblem — Nixilis
, Sacrifice a creature: You gain X life and draw X cards, where X is the sacrificed creature's power.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL