Mana Khemia: Alchemists of Al-Revis

What initially seems like a lighthearted fantasy high school anime slowly transforms into something much more complex and dark over the course of the game. The battle system is fast paced while remaining deeply tactical, forcing you to use the skills of both frontline and backline characters, constantly tagging in and out to support attacks and defences. The alchemy system is deep and the grow book makes every action in the game addictive as you earn every bonus in it.