Crude Bent Blade is a common Artifact — Equipment card from The Hobbit (HOB), collector number 63. Current market price: $0.12 (foil $0.28), TCGplayer market prices via Scryfall.
When this Equipment enters, target opponent sacrifices a creature of their choice. Equipped creature gets +2/+1. Equip {2} ({2}: Attach to target creature you control. Equip only as a sorcery.)