The Redmane Knights can only be found in Caelid, near Redmane Castle. The best place to grind Redmane Knights is near the Impassable Greatbridge Site of Grace, the Site of Grace that leads to ...

Starscourge Radahn is one of the harder Legend Bosses in Elden Ring. He is an optional encounter in Redmane Castle and the fight can only be activated once the Radahn festival kicks off in the RPG.