I see.
next question:
Magnus and Rhyss have had their heart removed. Their body still works though. Don't you need a heart? Or is it only a symbolical tie to the mortal world? Maybe the hearts are in jars hidden somwhere cause you can still kill them by staking the hearts? I don't know. I'd just build a metal armor casing around it. If it's too tough for a wooden stick to pierce it doesn't matter how strong, fast or deceptive the other person is. you're not gettin staked.