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Heimdall (Old Norse: Heimdallr) was an Isu who was later remembered in Germanic and Norse mythology as possessing foreknowledge, keen eyesight and hearing. He used these talents to keep watch for invaders and the onset of Ragnarök while drinking fine mead in his dwelling Himinbjörg, located where the burning rainbow bridge Bifröst met the sky. Heimdall is son of Odin and brother to Thor. As the Great Catastrophe approached, Heimdall and the other eight Norse Isu uploaded their DNA data into Yggd

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