Luxanna Crownguard hails from Demacia, an insular realm where magical abilities are viewed with fear and suspicion. Able to bend light to her will, she grew up dreading discovery and exile and was forced to keep her power secret to preserve her family's noble status. Nonetheless, Lux's optimism and resilience have led her to embrace her unique talents, and she now seeks to bring greater tolerance and understanding to her homeland. Lux presents an energetic and optimistic disposition, being happy and finding humor all the time. However, in more serious situations, Lux's facade drops and she turns out to be constrained and worried about her magic and being found out. She wishes for mages to be accepted in Demacia and opposes the Mageseekers' prosecution of them just because of their powers, sympathizing with Sylas for being unfairly imprisoned. When he betrayed her and started the rebellion, Lux saw him as the danger he truly was, though since the rebellion she has decided to help innocent mages secretly escape Demacia and join Sylas' camp, since being under his rule would be better than being trapped in a nation which saw them only as criminals.