PoE Soulwrest, Summon Phantasm, Fire builds

PoB: The combo: 1. Use Corpsewalkers to generate corpses. This enables the corpse path of the Necromancer ascendancy. 2. Use Blood Offering from Bloodbond to consume the corpses. Use the Offering path from Necro to grant us a huge chunk of that life regen, enabling us to sustain Righteous Fire. 3. Use Soulwrest to summon a Phantom every time we consume a corpse, which is very often. 4. To not kill ourselves with 3 Blood Offerings /s we use a lvl 1 CwC and Leash of Oblation to link 3 more offerings. 5. Also use Escalation, Call t