Bloodhusk Ritualist is a uncommon Creature — Vampire Shaman card from Worldwake (WWK), collector number 50. Current market price: $0.24 (foil $1.38), TCGplayer market prices via Scryfall.
Multikicker {B} (You may pay an additional {B} any number of times as you cast this spell.) When this creature enters, target opponent discards a card for each time it was kicked.