Mythical Blightstone Invoker
Stormbringer of Malmouth
2 x Mythical Rotmender’s Ring
Mythical Will of Bysmiel
Mythical Circlet of the Great Serpent
Mythical Shroud of the Necrolord
Mythical Chausses of Barbaros
Mythical Overlord’s Iron Grip
Mythical Fiendmaster’s Greaves
Mythical Shadowfiend’s Cord
Mythical Rotmender’s Crest
See GrimTools for full devotion listing
This build ended up being much more effective than I was expecting, and I’m honestly rather surprised because even slight changes seem to hurt it’s efficiency dramatically. The Blight Fiends provide amazing area of effect damage, and the Familiars provide amazing single target damage, even with relatively limited bonuses to Lightning damage. The build has a huge amount of pet OA which helps.
While the damage is spread between Lightning and Acid/Poison, no Nemesis has good resistance to both of those, which provides an advantage over a pure Lightning Familiar build.
Switching to Dying God/Hungering Void instead of Ishtak’s improves Crucible clear speed at the cost of a massive hit to reliability.
I didn’t spend as much time optimizing this build as my other two Familiar builds, so there may be some variations that improve this build