PoE Summon Raging Spirit, dorfcally builds

EDIT 1: Prismatic burst doesn't work on spells, so ignore any mention of it. You can try to fit it on Shield Charge 4l, and RF 4l for mapping fast, and use Vaal Firestorm for any singletarget boofing EDIT 2: With Skin of the Lords, use Empower over Cruelty. The bonus skill level makes it a +28 and gigabuffs the damage by almost double. Uniques: and Gear: Use Sporeguard until Skin of lords, with any keystone on tree. It saves you 1 point max. Can experiment with Eldritch Battery or Supreme Ego, no o