Golden Egg 
Artifact — Food
When this artifact enters, draw a card.
, 
, Sacrifice this artifact: Add one mana of any color.
, , Sacrifice this artifact: You gain 3 life.
Legality
standardNOT LEGALpioneerLEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL