Shadowheart, Sharran Cleric 
Legendary Creature — Human Elf Cleric
Deathtouch
Specialize 
. Activate only if a player has 13 or less life.
At the beginning of your end step, Shadowheart, Sharran Cleric deals 1 damage to each player.
Legality
standardNOT LEGALpioneerNOT LEGALmodernNOT LEGALlegacyNOT LEGALvintageNOT LEGALcommanderNOT LEGAL