[Neus]

So take WILL out of the equation entirely?

Yeah. I like that from a mechanical perspective. Will is your damage influence, Skill is your special effect influence.

Also keep in mind you get 15% from using a Cursed main hand weapon and 30% for using a Doomed one. This isn't exclusive to Hexer; Hexer just gets an extra 20% on top of that with Dark Invasion.

Also you forgot green Fox God Blessing, MegaBlues.