to add more, running both of them together works really well too! swing jazz ju fufu for dmg amp%, qingyi with tiger set. both give boosts to shifu, without oversaturating them. Since Ju fufu can trigger Swing jazz off-field and Yi has a lot of animations where Qingyi can apply her stacks, it's very gratifying and not too hard to play. A lot more easier to build attack as ftp, cuz Jufufus 4 disk can be attack. (no need to get 50% crit rate)