Hollow Marauder is a uncommon Creature — Specter Rogue card from Outlaws of Thunder Junction (OTJ), collector number 90. Current market price: $0.15 (foil $0.30), TCGplayer market prices via Scryfall.
This spell costs {1} less to cast for each creature card in your graveyard. Flying When this creature enters, any number of target opponents each discard a card. For each of those opponents who didn't discard a card with mana value 4 or greater, draw a card.