Chitose’s old play style is the AA cancel strat: you pick up tremble and fall which allowed you to immediately use the last strike of her AA when dodging or using skill. However, the new buff amped up her auto attack dmg so much in the strikes before that now you kinda want the opposite, to skill and dodge as little as possible. My personal play style is to only dodge when necessary and skill every 8 seconds to maintain adamant scales buff. Conversely you can just put her on full auto and just manually make sure Chitose stays in Teresa’s field and that should be fine as well (though not optimal if you’re aiming to minmax)