Faster, more consistent start setup for TE Radiance. You still wanna start with full soul but only shoot 2 fireballs at the start, then dash in and buffer 6 nail hits like this:
Pogo --> Side slash --> Wings side slash --> Side slash --> Pogo --> Pogo
This puts you at a good height, refreshes your dash, and leaves you with full soul so you can react to any pattern she does and get double hits.
Getting the nail hits in time and dodging certain attacks can be pretty tricky. If you feel like you were a bit slow, prioritize dodging the attack over getting 6 hits; the 5th hit is also a pogo so it's better to lose the hit of soul then get hit right at the beginning of the fight for double damage.
If she starts with the triple laser, it's important to react to the laser placement so you don't dash directly into one, then just make sure to only fireball when you have an opening and save your wings to stall in the air if needed. If she starts with the sword burst/aoe, you basically wanna do the same thing but it's harder because the attack is faster. In general, it's better to stay in the middle verticaly when going for slashes so you have the option to both dash left and right, sometimes this also makes the sword burst miss completely.
If she does a passive attack and you dash in the same direction she teleports, just dash the other way and spam shade souls, you still have time to get at least 2 double hits, but usually you can still get 3. Of course remember to delay subsequent fireballs ever so slightly so they're not i-framed.
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