Whats the diffrence between "Minor heal" and "Regenerate"?
I think there are to many equal spells in the game. It is difficult to see what spell you buy bevor learnig the spell. So you have many "as equal" spells.
The difference is how much you can heal and how many AP that is going to cost you.
From my play through regenerate heals for bigger amount (when playing as wizard):
Regenerate: AP = 3, Healing per turn = 9
Minor Heal: AP = 2, Healing per turn = 6