Dominic Deegan: Oracle for Hire

[Winterwind]

I suppose there is something about the Luanian Church we don't know about yet, some vow of chastity, or alike. Look at that wallpaper again - we have Siegfried embracing Jayden and holding her holy symbol in his hand, as far away from her as possible. So it would seem as if something in their relationship was against her vows as priestess.
...Or maybe it was just cheating Milov which did the trick.

EDIT: Okay, so while it wasn't cheating with Jayden alone which condemned Siegfried, apparently this was the ultimate trigger nevertheless - except for the untold part Luna expects.

What exactly does the maid mean by "even then it's enhanced"? Being able to cast magic only in one specific form is a limitation, she makes it sound like it's some kind of bonus?