Unity of the Elements

Wow... I don't know, maybe they just scared me with recruits. With such Strength and Knowledge stats, and specializing in Academy's mini-artifacts, one regeneration can carry you through all the battles.

But during the battle with you, weren't mini-bosses definitely in the castle during the fight?
And recruits are actively attacked. What kind of regeneration can there be when you are surrounded by troops of the same Devil with an attack of 70?
Only, if you play for a long time, then yes, it will be easy. But if you try to pass it quickly...