Loki

Loki is a prominent deity in the Norse Pantheon and the "God of Mischief" (狡こう知ちの神, Kōchi no Kami). Being the most cunning out of all the Gods, Loki is known as the "Most Atrocious Trickster in All of Valhalla" (神界最凶の悪戯小僧トリックスター, Shinkai Saikyō no Torikkusutā). In contrast to Thor, who's considered as the supreme warrior of the Norse Pantheon, Loki is called as the "Ephemeral Assassin" (無貌むぼうの暗殺者, Mubou no Ansatsu-sha).