Preview on how it works
Well since I'm new here I think I'll contribute a little.
I was looking for a way to change my Hulk's palletes while on his intro and I stumbled upon XCOSTUME PALLETE SELECTOR 2.0 on MFG and I like the idea but I'm too lazy to import those things on my character.
So I did what I did what I always loved to do. Improvise
I want to make it as simple and practical as possible so here is how you do it
Put this inside your intro state
Delete your stateno 5900 on your common.cns and paste this
And Voilà you can now change palettes in your intro like a pro coder
IMPORTANT NOTE : The only downside of this is your randomizing through the palettes not browsing them and you need choose a palette each round since it has no vars but now with this simple code you can change the palettes in your intro.