Stage requirements:

Completed the quest "The End of Lord Colin"

Member of "Nuia Alliance" faction

Dialogs:

NPC:/worry Sinakan, the Dahuta Cult has grown too powerful for the local guards. We'll need to handle this matter ourselves.

NPC:/foldedarms Seyu is already outside the Great Couloir, preparing our agents for a strike on the Cult's forces there. @PC_NAME(0) could be a valuable asset.

NPC:/excuse Hmm... Naosis is correct. I know you have other duties, but for now eliminating the Cult must take priority. Go meet Seyu, one of the Children of Ipnya's agents near the Great Couloir. He and Fuselle will direct you in the attack on the Cult.

Actions:

Stage requirements:

Member of "Nuia Alliance" faction

Stage summary:

Talk to Seyu north of the Great Couloir.

Dialogs:

NPC:/clap Come to join the fight against the Cultists, have you? Excellent. The Children of Ipnya is a powerful organization, but not a large one. We'll need all the spare muscle we can get.

Actions: