Hedge Shredder is a rare Artifact — Vehicle card from Duskmourn: House of Horror Promos (PDSK), collector number 183s. Current market price: — (foil $5.33), TCGplayer market prices via Scryfall.
Whenever this Vehicle attacks, you may mill two cards. Whenever one or more land cards are put into your graveyard from your library, put them onto the battlefield tapped. Crew 1 (Tap any number of creatures you control with total power 1 or more: This Vehicle becomes an artifact creature until end of turn.)