Items to prevent spellcasting in battle.

[Chazar]

There are already such spells like Rain & Storm which cause double fatigue for most Fire magic spells.

Maybe there should be more Spells like this especially something to counter storm, but I am against the idea that everything should have its counterpart in all other school/paths. Its the diversity of the magic that is attractive in this game!

Mages and Research is pretty expensive, so let it do something useful. Nations like Ulm clearly have a disadvantage on large maps, where nations like Caelum have ample time do develop their spell repertoire, but then again this can be accounted for by setting research to difficult or so...