Thor (comics)
Thor, a founding member of the superhero group the Avengers, often battles his evil adoptive brother Loki, a Marvel character adapted from the Norse god of mischief. He is among Marvel's most powerful superheroes. Many recurring characters in his stories are based on Norse Mythology. Apart from this main superhero, Marvel features a number of characters based on him.
Logi
In Norse mythology, Logi, Loge (Old Norse "fire") or Hálogi ("High Flame") is a fire giant, god and personification of fire. He is son of giant Fornjótr and brother of Ægir (sea giant) and Kári (god of the wind). Logi married fire giantess Glöð and she bore him two beautiful daughters—Eisa and Eimyrja.