[Autumn]

1) When a dullahan believes he has fulfilled his purpose somehow, are they forced to move on and pass to whatever afterlife there may be?

2) How does a dullahan perceive pain? Do they even feel physical pain? Is soul-related pain even a thing?

2a) If Dullahans can't perceive pain, does that mean they cannot feel the effects of extreme cold or heat? Even if it may hinder their movement/capabilities.

3) Do glamours exist to some capacity? and how so? Is that basically just what the portable mirror is?, or would they simply have to be illusion based?