No, I almost did not change Chaomen'a translation. Just some Russian-language description I differ from the original and the translation arose incidents. But the essence of the spell does not change.

In mod functional (ie, not just levels / schools / parameters) changed only the following spells:

Protection from the elements (instead of the "Protection of the Earth"). 4 protection type at once.
Rrecharge (instead of "break down barriers"). Restores ammo.
Summon Elementals. Elementals replaced by Messengers. You can invoke different types for 1 battle. Call goes to the existing squad, not the new one.
Slayer. Affects all creatures level 7 and commanders regardless of the level of Fire magic.

The rest can be left standard descriptions (with new parameters).