Consider me interested. I'll be drawing up a CS soon.

Edit: I do have one question about the LKs. Would it be possible to have an aura of Luminosity? As such, the character naturally deters magic to some extent. Like you were stating earlier, I don't want to put it into numbers, but for instance:

[Magespell] 10 mana vs [Luminosity] 10 mana = 0

So a person with a 'Aura of Luminosity'.

[Magespell] 10 mana vs [Luminosity] 9 mana + 1 Aura = 0

Edit2: Would it also be possible for Luminosity to take on specific forms? Not like a beast or a structure, but a form of energy (i.e: Flame, electricity)