Odin
The Eternal Gun (Gungnir) is the weapon of the main god Odin in Norse mythology. This gun was made by the evil god Loki, who asked the dwarves to make it during the incident caused by Sif. The tip of the gun is engraved with Rune. The Chinese translations include: Gangnir, Kungunir, Declaration of the Great God, and the Lost Spear of Heaven.
The weapon of Odin, the main god in Norse mythology, Gungnir. Made for Loki. Also built by Loki were the Skidbladnir, the god ship of Freyr, the god of fertility, and Thor's hammer.
This gun was made by the evil god Loki, who asked the dwarves to make it during the incident caused by Sif. The tip of the gun is engraved with Rune characters. The handle of the gun is made from branches of the World Tree (Yggdrasil).
Extended information
Weapon power——
The ability of the gun is quite simple and powerful, that is, "it will definitely hit the target as soon as it is thrown", and it is always on target. A magical gun that can penetrate anything it hits and then automatically return to its owner. When the Aesir and the Vanir went to war, it was Odin who struck the first blow with this spear. According to legend, when the Vikings fought, the commander would first throw a spear at the enemy, and this has been inherited ever since.
When Odin throws this gun, it will emit a bright light across the sky. People on the ground call it "lightning", and another name is "meteor". According to the myth, whoever swears an oath to Kungunir will surely have his oath fulfilled. This may be the origin of wishing on a shooting star.