The Siege of Niuzao Temple is located in Townlong Steppes, and can be accessed by level 90 players through a hollowed-out tree. The Mantid army has set up a Forward Assault Camp and is building a bridge to gain entry to the temple's island in the northwest. Players must progress through the tree and assault the camp. The main goal of the dungeon is to prevent completion of the bridge, which can only be ensured by killing the Mantid leader in the fourth and final boss encounter.