Talk:Princess's Guard/@comment-1852943-20130522152251/@comment-1687225-20130522155035

you almost definitely can't use either miracles after killing her, since you have to be in the Princess Guard to access them in the first place. So those don't count as betrayal penalties since you'd lose access to them even if you left the covenant without face-stabbing anyone.

Regarding permanent sin, I THINK that killing her will permanently "aggro" gwyndolin and make it impossible to join the darkmoon covenant. I might be wrong then.