Malakir Blood-Priest is a common Creature — Vampire Cleric card from Zendikar Rising (ZNR), collector number 110. Current market price: $0.29 (foil $0.22), TCGplayer market prices via Scryfall.
When this creature enters, each opponent loses X life and you gain X life, where X is the number of creatures in your party. (Your party consists of up to one each of Cleric, Rogue, Warrior, and Wizard.)