Carrion Barrier is the main base of the Templar Knights where the wounded are treated. Despite its strong defenses the rear guard often receive attack from Forsaken Soldier that was stationed at Black Tooth City.
The camp of Hunters where Dallan and Rachel are stationed to defend against Sarpa's attack from Toxic Fortress. Dallan will need supplies from Carrion Barrier in order for the operation to be carried on.
The Fortress that serves as Sarpa's headquarters and currently is under attack by Joint Operation of Stonehammer Tribe and Triatio Hunters led by Amon and Tanner. Once Envoy clear the area by defeating Sea Monstrosity, Tanner will request Fire Mission from Carrion Barrier through artillery bombardment.
Darkfang are stationed here either at the base and inside it as well. With the Black Tooth City under control of Goblins and Darkfang, they can deploy Forsaken Soldier to attack Carrion Barrier from the flank. Tatiana and Shalen are stationed here to carry out operation to capture Black Tooth City. On the peak of the City, Hermione stationed there to brief the Parachute mission with Envoy where Envoy can parachute to Aerial Base led by Robinson.
Drowsy Glen is where Anya was stationed at. She halt the Forsaken and Dark Legion Advance by setting the Battle Base on Drowsy Glen. She is also the coordinator of the Pincer Attack to the Dark Legion. On the North of Drowsy Glen, there is World Boss appeared in certain time.
The Dark Legion is where the Guns of Dark Legion are stationed such as Dark Legion Artillery that provides Artillery Barrage to Carrion Barrier. The Artillery barrage succed in dealing damage at the front line of Carrion Barrier that causes Church Coalition Army suffer moderate losses.