Yeah not gonna lie I've tried this method of drawing blood, it's seriously one of the worst was, not just it's harder than you think ( without basically biting into your bone ) it doesn't even give out enough blood, you can scratch yourself ( with enough force ) and easy get more and doesn't hurt nearly as much and as nasty ( just keep your hands and nails clean, and the wound obviously ) so him using his broken sword sounds more sensible, but yeah no that willing the blood out sounds pretty tight lloll I would've love to see that,