>>528001201
Adding to >>528001328
There needs to be an unopposed attack to someone that is NOT Faust for the Assist mechanic to work.
This also means Mao Faust’s gimmick won’t function well in unfocused encounters like farming EXP because you won’t have control over that.
Leave an unit that isn’t her to take an open attack and use her counter against something else. This allows her to cover up for said unit and build up stacks. A few turns of that and her counter will become her S3 every single turn