Novice Dissector is a common Creature — Troll Warlock card from Strixhaven: School of Mages (STX), collector number 79. Current market price: $0.13 (foil $0.18), TCGplayer market prices via Scryfall.
{1}, Sacrifice another creature: Put a +1/+1 counter on target creature. Activate only as a sorcery.