Well her turrets are getting destroyed instantly, so its no big deal to destroy them. Cass is much more no skill with magnetic granade, bcs its guaranteed 131 damage, almost impossible to avoid
So uhm I got my Raiden on also a 1pull did another one get her again a few days later I was just doing some pulls there was like 2 hours left on her banner accidentally did a 1pull instead of a 10 pull and got her to C2