Knights of Seiros

The Knights of Seiros (セイロス騎士団), also known as the Seiros Knights, are a prominent military organization in Fire Emblem: Three Houses. They serve as the martial force of the Church of Seiros, headquartered in Garreg Mach Monastery in the center of Fódlan. The Knights of Seiros play a crucial role in maintaining order and carrying out the Church's missions. The organization has several ranks, including squires undergoing training, knights who form the core fighting force, and Holy Knights, the most elite warriors who can wield Hero's Relics. In the game's story, the Knights of Seiros are key players in upholding the Church's authority and are often involved in the political and military conflicts of Fódlan. There is also a recruitable battalion of the same name (Knights of Seiros Battalion), which provides stat boosts and skills for player units.