The Siege of al-Merayah

Tier 1

Objective: Go to the southern suburb

Follow the marker on the minimap.

Objective: Clear the area of Inducted Villagers

Simply kill 15 Inducted Villagers. They are often seen praying in front of burning sacrifices.

Objective: Clear the area of cultists

Cultist Sentinels and Cultist Flagellators are the mobs you need to kill for this objective. The first type is found in small groups while the Flagellator is usually not in a pack.

Objective: Find and kill the cultist leader in the area

The cultist leader is located inside the nearby garage, south of the gas station.

Tier 2

Objective: Go to the eastern bridge

Follow the map marker eastwards.

Objective: Kill the Aten Revivalist on the bridge

Head to the location marked on the map. You will see a bridge with Atenists on it. Confront them.

Tier 3

Objective: Clear the eastern suburbs of cultists

Pretty much the same process as Tier 1 here. Kill 4 cultists within the area marked on the map.

Tier 4

Objective: Find the leader of the cultist attack

You will find him at (685,295). He wears a red coat and is protected by two other atenists. Approach him.

Objective: Kill Nassor the Protean

Watch out for his AoE persistent ground attack. It will weaken you. Either interrupt that cast or get out of the area it's applied to. The mission will conclude when you have defeated Nassor.