E1 Flandre with FR it's probably not really needed she is there cause I was testing it with a different setup and I used her to nuke gauge 1, but then I had problems for gauge 2, upon moving her with Marisa and Sakuya on rearguard things changed a whole lot so spell card nuking gauge 1 was possible, lw nuking gauge 2 ditto and had no doubts about Marisa and Sakuya safely dealing gauge 3 with no issues
E1 Flandre with FR it's probably not really needed she is there cause I was testing it with a different setup and I used her to nuke gauge 1, but then I had problems for gauge 2, upon moving her with Marisa and Sakuya on rearguard things changed a whole lot so spell card nuking gauge 1 was possible, lw nuking gauge 2 ditto and had no doubts about Marisa and Sakuya safely dealing gauge 3 with no issues