Shambling Attendants is a common Creature — Zombie card from Khans of Tarkir (KTK), collector number 89. Current market price: $0.05 (foil $0.49), TCGplayer market prices via Scryfall.
Delve (Each card you exile from your graveyard while casting this spell pays for {1}.) Deathtouch (Any amount of damage this deals to a creature is enough to destroy it.)