Note how we got Mu and Crimson, Psi and Noir, these line up with periastrons So for chapter 4, we’ll probably get (insert name here since Ivory is just Ivory Periastron and not Ivory Periastron whatever) and Ivory, for Chapter 5, Gamma and Chartreuse (maybe also Fake Gamma and Fake Chartreuse as supers), for chapter 6, Kappa and Amethyst, for chapter 7, Omega and Rainbow. Maybe the other periastrons (Alpha and Azure, Beta and Grimgold, Chi and Festive, Epsilon and Joyful, Xi and Fall) as bonuses