Alduin is a legendary dragon from The Elder Scrolls V: Skyrim, known as the "World-Eater." He is the main antagonist of the game and a divine being prophesied to bring about the end of times. His imposing appearance features black scales like obsidian, prominent horns, and glowing eyes that reflect his destructive nature. Alduin is also the leader of dragons and is tied to Tamriel's Norse-inspired mythology as an apocalyptic figure. XD. This is what I got from ChatGPT.