Final Submission
Stygian/Lucent
These two names are derived from two figures from Norse Mythology, though with a few extra steps. The name of Surtr, the fire giant who starts Ragnarok, means "swarthy" or "dark-skinned" in reference to his blackened hide (what with the base form's mane being an ashy dark color), though I changed it to keep it from being potentially insensitive. The other one was unchanged, and is from a folk etymology of Heimdall, which Ramnarok was directly based on: "the one who illuminates the world", likely in reference to the bifrost - I would've used "Luminous" but "Lucent" uses fewer letters while carrying the same meaning. Together these two form a duality of Hell vs. Heaven, fitting for a design not only themed around a folkloric apocalypse but partly named after it as well.