Rusted Steak Knife is a common archaeology artifact that requires 45 Orc Archaeology Fragments to complete and allows the use of two Keystones.
Rusted Steak Knife
This knife was wielded by the consort Narim in a fit of jealousy. It is still rusted with the blood of the fallen Chieftan[sic] Hargal.
This artifact is one of four items needed for the The Harder they Fall achievement.