Fan Casting "Traitor" in The Mortal Thor

Later that evening, Thor searches the palace for his brother, hoping to share the victory with him. He eventually finds Loki standing alone on a quiet balcony overlooking Asgard. At first, Loki congratulates Thor with a faint smile, but beneath his calm demeanor lies years of resentment. Watching Thor praised as a hero while he remains in his brother's shadow has left him questioning where he truly belongs. As Thor speaks of rebuilding their family together, Loki's expression slowly changes. A faint emerald glow begins to fill his eyes. Ancient magic swirls around his hands. Loki quietly admits that he is tired of living as "Thor's brother." He declares that he will no longer let others decide who he is. Choosing his own destiny, Loki embraces the title of the God of Mischief. Before Thor can stop him, Loki opens a shimmering portal and steps through it, disappearing into another world. Thor is left alone, realizing that saving his brother may become his greatest challenge.