Light or Dark magic.

Well, about two weeks ago, I was playing with some people, and Axel had roughly the same level, with 20 mana, 2 spells, 11 defense, and the rest invested in attack. That's why Axel managed to cast mass haste and mass stone skin (he didn't have enough mana for God's Power), prayed, and activated Watchful Presence on the paladins. After that, I became curious about whether it's possible to make the hero's participation in battles more active, given that there are no knowledge boosts on the map or very few of them.