补赎旧罪

Continue tracking Mabon's memory wisps. Check in with Anise back at the Alliance Staging Ground. (Optional) Talk with Anise about Mabon. Head to the central survey lane. Investigate the wisp. (Use your warclaw's Sniff skill to identify the wisp's magical signature) Wisp Magical Signature Identified Find the first part of the magical signature. Find the second part of the magical signature. Find the final part of the magical signature. Track the wisp's magical signature. Report back to your allies. Follow Mabon's memory wisp. Enter the ruins outside Bava Nisos. Follow the wisp deeper into the ruins. (Optional) Information Gathered Discover where the wisp went. Speak with the nearby researchers. Uncover the secrets in Mabon's memory. Regroup with your allies. Defeat Yagon Use the Heart of the Obscure on Yagon. Witness the last memory of Mabon. Debrief with your friends. Complete!

Continue tracking Mabon's memory wisps. right|thumb|250px|Locations of [[Magical Signature.]] Speak to Countess Anise at Alliance Staging Ground Waypoint, then head east to the central survey lane and interact with Memory Wisp near The Obsidian Scar. Use the Warclaw's Sniff skill and follow Trace of Wisp Magic. Interact with Magical Signature at the end of traces with the following order: 20px Arrow (basement level), 20px Circle (ground level), 20px Heart (second floor). The latter wisps will not be seen if previous wisps are not been interacted yet. Interact with Memory Wisp at the western edge of Grand Athenaeum and enter the instance nearby. Follow Mabon's memory wisp. Follow the wisp to The Veiled Library first. Complete different objectives to earn three achievements [[#Barren of Mistburned|Barren of Mistburned]], [[#Expert Exterminator|Expert Exterminator]] and [[#So Touchy|So Touchy]]. Follow the wisp again to The Gilded Approach and head further to the east to the entrance of Bava Nisos. Speak to Illuminate Katla and Isgarren. Head back to The Gilded Approach and Yagon will spawn. Yagon will shoot projectiles centered on herself or cast wave attack, which can be jumped over, with indicators. When Yagon is at 50% health, a cinematic scene takes over. At 1% health, she will become invulnerable and the special action skill Finish Yagon. becomes available after a short dialogue. Use the skill to end the fight. Interact with the vision of Mabon to finish the chapter.

Trying to use a Warclaw and Sniff in the instance will do nothing, and only play dialogue suggesting it won't help.