Jeralt

Jeralt Reus Eisner, also known as Jeralt, is a prominent character in Fire Emblem: Three Houses. He was a legendary knight of the Knights of Seiros, renowned as the strongest in history and known as the "Blade Breaker." After leaving the Knights, Jeralt became a mercenary leader and raised the protagonist, Byleth. He possesses exceptional combat skills and extensive experience, while also being a caring father figure. Jeralt suffered a fatal wound while protecting Archbishop Rhea, who saved his life by transfusing her blood, granting him the Crest of Seiros. However, the mysterious circumstances surrounding his wife's death and Byleth's unusual condition led him to distrust the Church, eventually leading him to leave the Knights of Seiros. Despite this, he remained loving and protective of Byleth, cautioning them to be wary of Archbishop Rhea. Throughout the story, Jeralt assists Byleth and provides guidance at critical moments. He is eventually assassinated, but his legacy and teachings have a lasting impact on Byleth.