You know I can forcibly rip out your soul right now right? I won't mention how I'll do it because that's stupid and you'll just come up with a counter to stop me if I told you my methods.
I never even asked for souls, so feel free to take them *gives souls to Chryos*
Though you'll find that there are no daemon souls there. When daemons die in the mortal realm, they only return to the Warp. So they cannot be killed, only temporarily banished.