Eliminate the Sheban Intelligence Unit before all of the Beritra troops are assembled.
Step 1. Eliminate the Sheban Intelligence UnitTroops from the Sheban Legion who are invading the Sleeping Elders Plateau. They include Sheban Veteran Combatants, Sheban Veteran Gunners, Sheban Veteran Protectors, Sheban Veteran Assassins, Sheban Veteran Maguses, and Sheban Veteran Medics. (x10).
Step 2. Talk with StifasA captain of the Guardian Detachment who appears when the Elyos capture Icethorn Frontier Post..