I'd also like to see a tag in flavor text to substitute in the name of your Pretender, so that if I'm playing "Maximilian, Diviner of Runes, Emperor of Shadows" my spell descriptions will say things like
"The yada yada are servants of Maximilian."
instead of
"The yada yada are servants of the new god." Maybe have a simple text replacement "<pretender>" -> Pretender's name.
-Max