Captain's Claws is a rare Artifact — Equipment card from Oath of the Gatewatch (OGW), collector number 162. Current market price: $0.42 (foil $1.18), TCGplayer market prices via Scryfall.
Equipped creature gets +1/+0. Whenever equipped creature attacks, create a 1/1 white Kor Ally creature token that's tapped and attacking. Equip {1}