Kunoichi could use the spell too, but I don't know what shes playing.
Oh, I'm not playing, just offering helpful build advice. ^^;
Speaking of which, anyone wishing to do archery is going to want to eventually get their hands on Hank's Energy Bow
, which is basically the ultimate archery implement.
Nicci's priest, however, might be better served, both thematically and mechanically, by the reserve feat Fiery Burst