This page explains how to complete the level 80 post-Shadowbringers quest "Righteous Indignation".
This quest is available if you have completed the quest Here Be Dragons.
Starting the Quest
Talk to Estinien in Azys Lla to begin the quest.
Proceed to the Desginated Location
Go southwest to where the orange arrow is pointing in the minimap. Check on the sparkling Destination to proceed. There will be a cutscene.
Speak with G'raha Tia
Talk to G'raha Tia. There will be a cutscene.
Speak with Alphinaud at the Flagship
Go northeast and upward to where the orange arrow is pointing in the minimap. Talk to Alphinaud to proceed.
Search for the Necessary Allagan Node
Go north to the orange circle on the map.
Go to the northwest part of the orange circle and check on the Clamorous Node.
Go to the north part of the orange circle and check on the Obstreperous Node.
Go to the northeast part of the orange circle and check on the Malodorous Node.
Speak with Alphinaud
Go south to the quest icon on the map and talk to Alphinaud to proceed. The correct answer is the one that starts with
Use the Field Trial Spirit Vessel
Go north to the quest icon on the map and check on the Clamorous Node to hand over the Field Trial Spirit Vessel and complete the quest. There will be a cutscene.
Next Main Scenario Quest
After you complete the quest, talk to the Restrainment Node to accept the next quest: For Vengeance.