Officer Tepios, in the Seed of Infinity Waiting Hall, asks you to guard the Hall of Suffering. Within the allotted time, prevent all the dead neoplasm bodies from reviving and destroy Cohemenes, who guards the Hall of Erosion.
Hunting target: Cohemenes.
Defeating Cohemenes
Target: Hall of Erosion
Officer Tepios at the Seed of Infinity has a mission to break through the Hall of Erosion. Destroy all tumors of death and Cohemenes who guards the Hall of Erosion within the time limit.
Conquer the Hall of Erosion Conquer the Hall of Erosion
A dot marks the place on the map. Drag the map with your mouse or finger.
Quest walkthrough
Talk to Officer Tepios in Seed of Infinity. He's been tasked with capturing Hall of Erosion and asks you to help him.
Destroy all Tumor of Death (lv. 80, 81) and Cohemenes (lv. 84, 81) himself until time runs out.
Return to Tepios for your reward.
Note
All raid members talk to Officer Tepios in the Seed of Infinity Waiting Hall to take the quest.
The command channel leader must enter through Ekimus's Mouth (to the right of Tepios) into Hall of Erosion.
Running along the circular corridor, go into the rooms and destroy 4 Tumor of Death there (first of all), Symbol of Cohemenes (lv. 70, 83) and monsters (optional). After all the pillars are destroyed, Cohemenes will appear.
1 party destroys Cohemenes in the Hall of Erosion, while the others keep running through the rooms and destroying the reviving Tumor of Death. If all the pillars revive, Cohemenes will disappear and the quest will fail.
The command channel leader talks to Tepios and everyone gets the reward.
If another period of the seed siege is under way, the quest Defend the Hall of Erosion is taken instead of this one.
1 
in Seed of Infinity 
. He's been tasked with capturing Hall of Erosion and asks you to help him. 
