Mugen Ganondorf's Boss Rush Survival!

I'm working on a Mugen specifically made for fighting bosses in a random order with a character or two being chosen to add to the roster by the person playing. It requires mastery of the specific character and how to use them effectively against many of the harder bosses with strong AI. Used Sumin/Gram Parson's Ganondorf.
Rules:
1. No OP characters
2. Must be fought in a normal stage, not a 1.1 special stage
3. No button commands unless absolutely necessary
4. Editing the bosses is not allowed