Alduin is the tyrannical ruler of the dragon race, prophesied to consume the world at the end of time. He is the main antagonist of 'Skyrim'. His role has been expanded to be less two-dimensional by focusing on his internal rebellion against the cycle he’s a part of and his contrasting philosophy to that of his brother Paarthurnax. He has been given additional scenes mostly towards the end of the game, and his appearances during the course of the story have also been expanded, giving the player more chances to interact with the character. 

Voice is deep and growling with an American accent. Must be able to pronounce dragon-language words. You do not need to tweak the audio to make it sound more like a dragon, I can take care of that on my end (but if you want to anyways, go ahead.) Tone is hammy and arrogant, but with a profound sorrow behind the words. Speech is slow, rhythmic and delivered with absolute confidence.