This game needs bigger variety of spells. Fireball mechanics are already in the game – why not make it usable by players?
Some support skills would be great too.
“Magical hands” – repair everything in 3×3; 4×4; 5×5 by few % depending on magic book and repair lvl.
“Stone skin” – buffs -/another/- player def (maybe hp too) by a small amount for a dozen minutes or until death / reinc. Cant buff oneself.
“Fog” – creates a fog in a 6×6 area, maybe bigger. whoever in fog, limits vision to 3×3. People outside fog can see only outer fog layer. Great for either escaping or when sieging / raiding bases. Might be hard to implement though.
Cant think of more at the moment, but we do need more spells. Especially buff types. Maybe it would make UW parties a thing.