Wolfhunter's Quiver is a uncommon Artifact — Equipment card from Dark Ascension (DKA), collector number 154. Current market price: $0.22 (foil $0.48), TCGplayer market prices via Scryfall.
Equipped creature has "{T}: This creature deals 1 damage to any target" and "{T}: This creature deals 3 damage to target Werewolf creature." Equip {5}