Rhizome Lurcher is a common Creature — Fungus Zombie card from Guilds of Ravnica (GRN), collector number 196. Current market price: $0.18 (foil $0.34), TCGplayer market prices via Scryfall.
Undergrowth — This creature enters with a number of +1/+1 counters on it equal to the number of creature cards in your graveyard.