Notes from author
Can change DarkWoodGrainRing for RedTearstoneRing
Can swap TinBanishmentCatalyst and GoldTracer if you like to poke with catalyst/cast with shield in hand
The goal of this build is to make use of the casting speed given by dex, and the physical damage on dark sorceries given by the dex scaling on the tin banishment catalyst. Your melee weapon obviously is used because of the high dex rating. I don't remember if you can use crystal magic weapon on golden tracer, but whatever, haters gotta hate.
