TO Cobalt Scar: Take the griffin in Great Divide on the Thurgadin Docks at 1278, -540, 306 or the griffin just inside Withered Lands at -3692, -779, -212 .
FROM Cobalt Scar: Take the return griffin at located at 3475, -1005, 1746 . Will return to Great Divide or Withered Lands.
TO Siren's Grotto: Found in the northwest part of Cobalt Scar at 5550, -1087, 183 . It is not underwater.
Introductory Quest
Joren Kalth in any major city (all locations listed on quest page)
Darkness Ascending is the Cobalt Scar signature quest line added in Game Update 67. It relates to the Ages End prophecy. You must complete all of the Cobalt Scar quests, including Tear in the Grotto, to begin this series.
Dallen Springleaf at 4410, -822, 406 in Scarstone, Cobalt Scar Dallen offers a variety of missions for Siren's Grotto. They are available after entering Siren's Grotto.
Advanced Solo Missions: Reward is an Obol for players who have completed the Chains of Eternity signature quest series.
Fear Bringer (103) - Choose: "What of these fear mongering creatures?"
Fearful Leader (103) - Choose: "You mentioned some leader of these creatures of fear?"
Heroic Mission: Reward is a Greater Spirit for players who have completed the Chains of Eternity signature quest series.
Silence Their Song (103 Heroic) - Choose: "Is there nothing more I can do?"
Heritage Quest: Added in Game Update 67, begins in Alluring Embrace.
Click on the water at 74, 4, 24 in Siren's Grotto: Alluring Embrace (Advanced Solo or Heroic) and follow the dialogue to begin the heritage quest Waters of Norrath.