Survival

I've been playing lots of Elden Ring lately, and I had the misfortune of fighting a boss that died not once, not twice... but three times.
I've always wanted to make a video game, and this got me thinking what it would be like to make a song for a boss fight where it dies over and over, getting stronger each time.
I've never put a song together, but this is my interpretation of what I could see something like that sounding like. Phase one is more calm, phase 2 ramping up, phase 3 chaos