From the Knights of Lastwall book.
“DIVINE EMISSARY FEAT 6
UNCOMMON SORCERER WITCH
Prerequisites a familiar, you follow a good-aligned deity or patron”
How do I determine the alignment of a witch patron? Or for a sorcerer without a clear alignment influence in their bloodline description?
As I mostly play Society games “ask your GM” isn’t a good answer.
If your patron isn't a named, specific entity (i.e. the baba yaga patron) this is pretty much just something you pick for yourself.
As for sorcerers, there's no mention of bloodline in the feat description, so you'd just have to follow an appropriate deity regardless of your bloodline.
Yeah, this is less of an "ask your GM" scenario and more of an "ask the player of the character" type of thing.
All I would enforce is that the player gives a consistent answer if there is more than one thing that asks that question.