Tempting Witch 

Creature — Human Warlock
When this creature enters, create a Food token. (It's an artifact with ",
, Sacrifice this token: You gain 3 life.")
,
, Sacrifice a Food: Target player loses 3 life.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL