Bartered Cow 
Creature — Ox
When this creature dies and when you discard this card, create a Food token. (It's an artifact with "
, 
, Sacrifice this token: You gain 3 life.")
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL