I set out today to create an "epic orchestral electronic" track that might invoke images of a final boss battle in a video game.
I don't know if I quite got the "epic" down but it has a bunch of tension and stuff. The song is in A minor, it's 136 bpm, etc. etc. I don't really know what else to say about this yet.
if you do want to see the making of video, you can check it out at https://twitch.tv/emeraldarcana and look out for the May 2 video.