Bros, make sure to build Aero Rover with the new windwaker set and not healer set for Cartethyia team. He literally heals 100 less only than if he would have used a healer set with a healing bonus 4 cost. Also, because of Ciacona buff, gust of welkin buff and carthy outro he will be gigabiffed and actually deals damage too. He can also fully use the windwaker sword echo passive. Use 43311 echo set, 4cost crit rate rest is ATK (because it both buff damage and healing and aero% actually gives less damage).