Act II - Grave Robber
Assault Fikrul's forces in the Tomb of Elders by participating in the Contest of Elders. Complete challenges and defeat combatants. Challenges award additional progress.
Your allies are at a loss for how to proceed. Attacking Fikrul's supply of Revenant soldiers in the Tomb of Elders may be the best way to hinder him in the short term, but Eido and Variks have mentioned other forces appearing in the Tomb, perhaps interested in the source of Fikrul's new paracausal abilities.