Pokemon Legends ZA - Shiny Only Part 6

I haven't finished my casual collect-a-thon in the game, but last stream I started the journey of Bijou, the shiny only trainer. I'm going to only use shiny pokemon for battling The beginning of the game did not count, as you can not get a shiny until you make it to Wild Zone 1 The Mega Absol fight will also not count as you are required to both use the loaner Lucario and then Absol for a fight after The final fight forces you to use Zygarde in some ways and that will also not count No other exceptions or restrictions, I'll try not to span healing items and find more creative solutions if any fight is difficult.