Aria on right exit top spot (north east of Memento), then Sybilla on top entrance top left spot, then Iris near Sybilla to heal, Claudia on opposite spot of Sybilla and Chydis to heal; Prince below Aria (south east of memento), Odette by the healers to attack the entrance (and provide MR); then comes alissa near memento and Maribel so she absorbs the damage once the king shows up, everyone with their skills active for the end