I mean it's absolutely ridiculous how many factions The Fateless One leads in the end game. The Scholia Arcana. The Travelers. The Warsworn. He's the king of the House of Ballads, and rules over part of the faelands. The only fae with more authority over the Summer Court is the High King in Ysa. The last living member of the House of Sorrows. Takes over Idylla, and basically becomes one of their gods alongside Ethene. Becomes the baron of Gravehall.