Using Shadowkeeper I edited a creatures and saved him into the override directory, when I encountered him it hadn't changed.
Specifically I edited Kangaxx (as lich and demi-lich) (I removed his spells
), didn't make any difference when I encountered him (I was slightly under-prepared to say the least).
I understand that it wouldn't work on a previously encountered creature (part of save-game) and an exit/restart is required.
Any ideas?