Final polishing
"Bestower of Blessing" is not a good name for the perk (in my opinion), and here's why:
Blessings (buffs) are essentially the majority of light magic spells (and not just light magic, for example, "vampirism" is also a buff). In the case of Righteous Wrath and Bestower of Protection, everything is logical - Righteous Wrath is aimed at swift and more powerful attacks (which corresponds to behavior in a state of wrath), Bestower of Protection is related to defensive buffs. Bestower of Blessing, in turn, gives one buff out of many, and removing enchantments doesn't add anything to the allied unit, and it also affects the enemy.
For now, I'm thinking of renaming Bestower of Blessing to "Hand of Light".
P.S.: The same applies to Master of Curses - it is related only to two curses (debuffs) out of many.
P.P.S.: regarding the original magic
Master of Earth -> Master of Creation
Master of Enchantments -> Spirit Caller