While that does make more sense, it still looks a bit too generic to be emulating a spellcard. We'd need to have additional bullets either being sucked in or sprayed out.
There is a second sun beneath her, so it can't be Hell's Artificial Sun or Hell and Heaven Meltdown (since she's between and not in them). I guess you could argue it's Nuclear Excursion, but I'm pretty sure it's Planetary Revolution or a variant.