In Norse mythology, Móði (anglicized Módi or Mothi) and Magni are the sons of Thor. Their names mean "Angry" and "Strong," respectively. Rudolf Simek states that, along with Thor's daughter Þrúðr ("Strength"), they embody their father's features.
Móði and Magni's descent from Thor is attested by the kennings "Móði's father" (faðir Móða, in Hymiskviða, 34) and "Magni's father" (faðir Magna, in Þórsdrápa and Hárbarðsljóð, 53). Snorri Sturluson confirms it (Gylfaginning, 53, Skáldskaparmál, 4). According to Skáldskaparmál (17) Magni is the son of Thor and the Jötunn Járnsaxa. There is no mention of Móði's mother.
- But the hammer Mjöllnir struck Hrungnir in the middle of the head, and smashed his skull into small crumbs, and he fell forward upon Thor, so that his foot lay over Thor's neck. Thjálfi struck at Mökkurkálfi, and he fell with little glory. Thereupon Thjálfi went over to Thor and would have lifted Hrungnir's foot off him, but could not find sufficient strength. Straightway all the Æsir came up, when they, learned that Thor was fallen, and would have lifted the foot from off him, and could do nothing. Then Magni came up, son of Thor and Járnsaxa: he was then three nights old; he cast the foot of Hrungnir off Thor, and spake: 'See how ill it is, father, that I came so late: I had struck this giant dead with my fist, methinks, if I had met with him.' Thor arose and welcomed his son, saying that he should surely become great; 'And I will give thee, he said, the horse Gold-Mane, which Hrungnir possessed.' Then Odin spake and said that Thor did wrong to give the good horse to the son of a giantess, and not to his father.
- —Skáldskaparmál (17), Brodeur's translation
John Lindow draws a parallel between Magni and Odin's son Váli for they both have a giantess mother (Rindr for Váli) and achieve a feat at a very young age (Váli is only one day old when he kills Höðr, thus avenging Baldr's death).
In popular culture
- Móði and Magni are characters in Joanne Harris' Runemarks series.
- Móði and Magni are characters in Peter Madsen's Valhalla comics.
- Móði is the patron of the Berserker class in Mythic Entertainment's MMORPG, Dark Age of Camelot.
- Magni is the son of Thor and Enchantress in Marvel Comics.
- Modi is the son of Thor and Hela in Marvel Comics's Ultimate Marvel imprint, as well as one of the main villains of the Divided We Fall arc of The Ultimates.
- Modi is a DAC and Magni is an amplifier from Schiit Audio.
- Magni is the name of the Eldest Bronzebeard brother and ruler of the Dwarven kingdom of Khaz Modan in Blizzard Entertainment's hit MMORPG World of Warcraft
- Móði and Magni are Molly and Mardi, the daughters of Troy Overbrook (Thor) in the book Triple Moon by Melissa de la Cruz.
- Both Móði and Magni show up at the God of War franchise. They are the sons of Thor and are featured on the 2018 installment of the series, but soon are killed (Magni by Kratos and Móði by Atreus).
- Simek 1987.
- Lindow 2001.