[Autumn]

Also -most- katana's have pretty mxied stats, that don't reach the same swa as other casting tools, also they require SKILL, which as we know hexer has no ice attack spells.

Skill is the dominant status infliction stat my dude, most if not all hexer builds include SKI.

Its not even like letting it cast hugessoan spells will let you cast Hexer spells, most don't even belong to the Hugessoa domain.

And allowing it to govern ALL other mage and hexer spells would be a little bit unbalanced, its not like Kensei/Hexer is bad.

Here's the spells (That deal damage) that do belong to Hugessoa:
Eternal Darkness
Enma's Summons
Detogate
Black Bolt
Altera
Ghostwind (Already castable with swords)
Dark Eyes
Ghost Arrow

And I believe thats it, there's no wretched oil/fleeting spectres/Underworld Flame/Black Static on this list, and changing their domains means taking away Wretched Oil/Fleeting Spectres from Desert Winds, and taking Black Static away from Conduiz builds.

I thought I'd just let you know what exactly the change governs over.