Silirtas senses that something evil dwells within Urash Dâr, and she is troubled by its presence.
'TBD - Blah!'
Silirtas wants you to go to TBD and look at the town of Maurûsh.
Silirtas wants you to go to TBD and listen for what might be happening within Maurûsh.
Silirtas is at TBD in Urash Dâr, preparing to go with you to Maurûsh.