If you don't have Sol, and you have multiple strong teams, going with Sol is usually a safe bet.

Hey everyone, I was wondering what kamihime I should be getting with my miracle ticket.
Team (SSRs):
Fire: None
Wind: Titania
Light: None
Thunder: Raiko, Tyr (Awakened), Thor
Water: Shiva, Ryu-Oh
Dark: Satan, Hades.
Sol could make 3/6 of those teams good. I'd probably main Dark, but with Sol you likely won't have anything to purchase until the 3rd Miracle ticket. You could make the Water team stronger with the 2nd, or maybe pick up Gaia for utility and to make a good Wind team. Your setup looks well-suited for a Rainbow strategy where you invest equally in multiple teams and rely on elemental advantage.