Ancestor's Chosen 
Creature — Human Cleric
First strike (This creature deals combat damage before creatures without first strike.) When this creature enters, you gain 1 life for each card in your graveyard.
Legality
standardNOT LEGALpioneerNOT LEGALmodernLEGALlegacyLEGALvintageLEGALcommanderLEGAL