Gleipnir: In Norse mythology, Gleipnir is the magical chain crafted by dwarves to bind the wolf Fenrir, who was destined to bring chaos during Ragnarök. Made from six impossible ingredients, such as the sound of a cat's footsteps and the roots of mountains, Gleipnir was thin as silk yet unbreakable, symbolizing the balance of strength and subtlety.

Gjallarhorn: The Gjallarhorn is a powerful horn used by Heimdallr, the watchman of the gods. He will blow it to signal Ragnarök, the apocalyptic battle. Its sound echoes across all realms, serving as a warning and rallying cry, marking the end of the world as foretold in Norse myth.