Shivering at the weird arachnids Zarna leads Rue over to one of the strange crystal formations which are of more interest at the moment then the spire. Anything pulsing like that was probably intensely magical and might be something she could take back to the surface to help with her land. That or it could be dangerous, in the underdark it was usually hard to tell. That was what her mother would say.<br/>(attempting an appraise check 14+5=19)