Sarnak Recovery (Burynai)
Quest giver: Sealed Message
Requirements: None
Request Phrase: *give message to Jaled'Dar
Reward: Chronobines, Iksar Left Upper Leg Bones
The a Sebilisian messenger around the zone drop Sealed Messages. There are 9 different versions and originally you needed specific ones to get specific tasks, I think all work now. When you give the Message to Jaled'Dar (any dragon should work) you're offered a choice of tasks.
Start by killing 3 a Sebilisian tracker which can spawn all over the zone then keep killing escaped sarnak. Take one to 20% and it will either flee, emote it won't surrender, or yield information. If it doesn't give up, kill it and find another until you get the update.
Head to the island to the northwest to find a Sebilisian emissary and guard. They are agro linked, kill them both then return to Trakanon to complete the task.