I love using music, so I may have a few suggestions. I also steal shamelessly from the "greatest battle music ever" playlists too.

https://www.youtube.com/watch?v=A0rkfT6R4pM
Pounding beat, ominous choir, all around dramatic...I think this would fit your categories :)

https://www.youtube.com/watch?v=6XxmZ3oDpcA
May be a little slower paced and not super heroic, but still pretty cool

Or you could go with the classics, like Dies Irae:https://www.youtube.com/watch?v=ZDFFHaz9GsY or O Fortuna: https://www.youtube.com/watch?v=AdIpoE2LEps

This is another one I like: https://www.youtube.com/watch?v=_S-UpM7dbcg

Let me know if I should keep firing these off