+13-15 refines

OontzOontz - Dreamweaver

We need more refines. 13-15, adds 33% of weapons total stats at +12. So getting to +15 doubles the attack of the weapon at +12. Side effect is it reduces int by 0.05 and increases channeling by 10% for each refine after 12. 13-15 dragon orbs can't be used to guarantee refine lower than the orb is.

It should also give new visual effects on weapons.
13: white glow
14: black glow
15: red glow

Could also work for armors. But that would mean ultra slow attacks to who can get such a thing.