The sirens have in their possession an object that may be the cause of the rising undead which must be kept from the Awakened. While she communicates my findings from the sirens' grotto, Head Scholar Nabihan has asked that I keep the Awakened Legion preoccupied within the Drakelands here in Cobalt Scar in the form of boom barrel explosions!
Blow the barrels up at water level, in the Drakelands. (each barrel blown up causes 2x Drakeland devourers to spawn and attack, lvl 100 Heroic ^ )
NOTE: If you fly away, there's a chance you'll go too far and the explosion won't update the quest. You'll have to delete and start over - there are only four update locations that disappear and don't respawn. This quest group updates: Make sure your group is all close enough for the updates.
( 5256, -1079, 1015 ) /waypoint 5256, -1079, 1015
( 5026, -1088, 1092 ) /waypoint 5026, -1088, 1092
( 4995, -1080, 1354 ) /waypoint 4995, -1080, 1354
( 5120, -1091, 1597 ) /waypoint 5120, -1091, 1597
Return to Head Scholar Nabihan and eavesdropp on the conversation between Nabihan and a ghost Lucan D'lere.