Hi,
There is a big bug with Rhian (anywhere, anytime) :
Even she's doesn't wear anything, and the encumbrance is O, and she has a high level armor use, there is always the same message alert when trying to cast some spells (as darts ice) :
"Cast spell : You can't cast any spell above level 5 while wearing encumbering armor."
And because she is the only one high level druid, it's quite difficult to play, you know !