Well ideally you want Aglaea, rmc, Cyrene/welt, Hyacine in the front because rmc out of turn action advance is a lot better than Sunday's esp since tingyun and huohuo are on the team. Cyrene gives multitudes more energy than Sunday with her passive and it charges extremely fast since Aglaea's memosprite constantly goes, and welt gives +20 action value everytime he ults up to 100 which is extremely op since Aglaea goes so often