Oops OK so a trollcaster IS in the game, but what I was trying to say is: the game will crash if you try to cast a spell with a Shadowkeeper-modified character that cannot cast spells. I.e. not with a non-cheat game but with a character you've made to look like a non-player creature using SK
There are a load of other things that crash the game when using SK so always keep the backup save!
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Melusine
Your voice is ambrosia