@MrSmokestack Thanks! I'm not that much into whale-ing (is it even a word?), my main arena team is formed by Sonya+6, Sophia+6, Donnel+6, and one of the 3 starters at rotation. I wanna pass a 5 charge special to Sophia, as the other 2 have to pick Moonbow to be effective.
Just to be sure, Astra costs 200 sp, while the Blazing skills 300. Does this means that the latter has more influence on my arena score? Because I've read on reddit that Aether is the most influent, followed by Galeforce and Astra at the same tier (which seems awkward to me)...