Dormammu

Dormammu is the main antagonist of Genshin Impact: Into the Genshin-Verse. He is a primordial inter-dimensional entity who wields apocalyptic levels of supernatural power and is the ruler of the Dark Dimension. Dormammu deceived Kaecilius into using his power to destroy the Masters of the Mystic Arts and the inhabitants of Teyvat and bring the Dark Dimension to Teyvat. Before Dormammu could complete his plans, he was confronted by Doctor Strange, who used the Eye of Agamotto and was followed by Aether, Paimon, and Lumine to trap Dormammu in an endless time loop until he agreed to leave Teyvat and take Kaecilius with him.