The key I think will be sheath strength. Keep in mind that the grip on the knife blade might become fairly tight when the Scrapivore is used for prying. As a result, I'd want some kind of reinforcement along the blade-edge side of the sheath to protect my hand . . . either a heavy welt in the case of leather or extra eyelets and a tight fitting sheath in the case of kydex.
The kydex with extra eyes are the ticket.
Men you can't trust, women you can't trust, beasts you can't trust, but Bussekin steel you can trust
