PoE Raise Zombie builds without Summon Raging Spirit

So I've been thinking of doing this for a while, and then they gave orb of storms a 70% base damage buff. My first attempt: Necromancer for attack speed on corpse consumption Asenath's Chant gmp-lmp-unearth-spirit offering for corpses and tons of es regen Elemental hit + no lightning to trigger Orb of storms procs and not deal any lighting for Elemental equilibrium Thief's torment or poacher's mark for mana on hit 11 attacks a second, each firing a ~20k zap from the orb also 9 zombies and 2 spectres. That was my initial thought, anyway. An

Hello, i've been thinking about build based on Caustic Cloud spread by dying zombies but I'm not experienced with summoner builds. Its base damage is really huge so it's really easy to achieve huge dps, it lasts 4 sec btw Most of my problems are mechanics. My current plan is to detonate zombies with Coruscating Elixir(Umbilicus Immortalis to apply flasks, Maligaro Lens for 1.2k life heal per zombie) or eventually summoning over max(yes it works) but I don't think it's enough. Zombies are meant to die so they are rather low defence, I can't get any special spectres because Flask would kill