I was wondering, is there a way to change Spell Effectiveness through scripts? Since it sadly isn't an AV.
On that note, are NPCs affected by Spell Effectiveness?
http://cs.elderscrolls.com/constwiki/index.php/GetSpellEffectiveness
http://cs.elderscrolls.com/constwiki/index.php/ModPCSpellEffectiveness
http://cs.elderscrolls.com/constwiki/index.php/GetPCSpellEffectivenessModifier