[quote=@AlexanderML]
It can be either one, really. I like to think of it like this, if a soul is only a storage of memories/power source then it is a concept. If they are active and actually able to use concepts, even if it is only in the afterlife, then I'd make them a sapient life. Your choice, this is just my thoughts on it.
[/quote]

Thanks! With that in mind, I'll make them sapient as I picture a handful escaping Muorival's afterlife realm and becoming vengeful spirits or something along those lines.