Disintegrating Soulcasters

[Aminar]

6 minutes ago, Gilphon said:

Actually, this touches on a question I've always had about Kaza's situation; was she actually disintegrating, or she just turning into smoke? Which is to say, was she constantly losing mass, or was the smoke that used to be part of her fingers continuing to hang around near her hand?

My understanding is very very slowly disintegrating, but it's not really clear. 

[oldwomanjosiah]

2 hours ago, Gilphon said:

Actually, this touches on a question I've always had about Kaza's situation; was she actually disintegrating, or she just turning into smoke? Which is to say, was she constantly losing mass, or was the smoke that used to be part of her fingers continuing to hang around near her hand?

It seemed to me while reading that she was constantly smoking a little bit but that she only disintegrated more when she actually soulcast.