Drossclaw is a common Artifact — Equipment card from Modern Horizons 3 (MH3), collector number 89. Current market price: $0.11 (foil $0.26), TCGplayer market prices via Scryfall.
Living weapon (When this Equipment enters, create a 0/0 black Phyrexian Germ creature token, then attach this to it.) Equipped creature gets +1/+1. Whenever equipped creature attacks, each opponent loses 1 life. Equip {2}