Team Building help for bp3

Cu Alter (MLB Ushi CE), and the rest will be equipped with Kintoki CE that consists of support Waver, Hans/David, Mash, Deon, FSN Cu Chulainn.
Or with the similiar setup use Rama as your main DD because this event is his big stage with his crits and NP. JAlter is also another obvious choice for your main damage dealer as long as you can keep her alive long enough.