The Seivor are revered priests who journey across the lands of Brear, performing not only sacred rites and rituals but also serving as arbiters in disputes among various tribes.

Appearing in the earliest tales of the Brear, the Seivor are frequently depicted as influential figures with significant social roles.

Among them, the hardliners are particularly notable for their willingness to engage in rituals involving human blood, and in some cases, even human sacrifice.

After the conquest of Breasia by the Erosians in the year 191, the Seivor largely continued their duties and tasks. The primary concern of the Erosians was to halt the raids originating from the Breasian Plateau. To maintain peace, they deemed it essential to preserve the culture and traditions of Breasia. However, Graecu “The Hag” initiated a movement against the golden intruders from Helissia, spreading prophecies about the impending arrival of the red demon, the final demon destined to devour the earth.

Famous Seivor priestesses are Graecu “The Hag”, Ninrer “Manhater”, Oisema “Bloodhand”.