The mortal of an appointed deity, much like the mortal of an ordained deity has no bearing on them as a member of the pantheon. Given that Lady Ashvanis highest order members are all Truefighters and she encourages her order to be involved in combat, yes, it is surprising that her quest is non combative.
Who are you to decide the charactaristics and values of a deity? The Moon does indeed have a dark side and for insulting my Goddess, you will witness my own soon enough.
Written and shown unedited exactly as rendered by text based game bulletin board on Avalon Online RPG and by my hand on the 27th of Mournsend, in the year 1362.