Whew, now who should I exchange... GS is different from FKG that you need a good balance of team and not just waifu factor.
Edit: And fully clear all trade has to offer! I may complain about getting cleric but I know full well that her worth will shine in high difficult stage/ boss AOE. In easy stage cleric doesn't have much use due to overall low stat though. Rainbow cleric hit far weaker than even silver Sorcerer.