Manahan, the first god created from the essences of Arun and Shara, is the antagonist of TERA Online. Imprisoned in Agaia for his dangerous creations, he broke free after the Veil shattered, destroying Arborea. He seeks to reshape the world into his vision of perfection, devoid of suffering. Manahan is cold, calculating, and views suffering as a necessary tool for his ascension. He commands the Argons, heartless beings, and plots to spread his influence beyond Arborea, into the omniverse.

