Blood Cultist is a uncommon Creature — Human Wizard card from Shards of Alara (ALA), collector number 157. Current market price: $0.33 (foil $1.16), TCGplayer market prices via Scryfall.
{T}: This creature deals 1 damage to target creature. Whenever a creature dealt damage by this creature this turn dies, put a +1/+1 counter on this creature.