4 suggestions
Lola Tung
as Shallan Davar in Cosmere (stormlight, mistborn, elantris, warbraker, etc)
D'Pharaoh Woon-A-Tai
as Kaladin in Cosmere
Haluk Bilginer
as Taravangian in Cosmere Stormlight
Charlie Hunnam
as Kelsier in The Cosmere
