Argax is a Forgotten warrior encountered during the saga Vengeance. She can be seen dying behind a wall. To continue, in the quest, you will need to talk to her. You will have two options, Noble and Ruthless. Either option will allow you to continue:

(Ruthless) Encourage Argax to continue to fight the attacking party.
(Noble) Allow Argax to die peacefully.

Once you have chosen your option, you will continue to the Lever room.

See also Edit

• Vengeance (saga) - this is where Argax can be found.
• Fremennik Sagas - where more sagas can be found, including Vengeance.