thing is, that doesn’t apply to pets
Necro RR is a giant pita to apply, on an archetype where you’re trying to not get hit by having your pets tank
as Baka mentioned soul harvest is vitality dmg, reap spirit doesn’t do aether dmg but still has big part vitality dmg with cold converted into vit on Diviner, skeletons do majority vitality dmg
aside from generic %all dmg pet buffs there is not really anything in Necro that supports aether dmg for pets, which is also why i suggested/asked to get about 50%(or more if possible) vit->aether dmg conversion on Aethereach gloves
this would make soul harvest useful even on non skele pets, it would make aether reap spirit decent, possibly in spite of even using diviner, would even dip into making bloodpact a little useful for a ritualist or conjurer derp (potentially)
there is just so much vitality “lost” in necro on a Necro aether pet, there are what, 2 types of pet dmg conversion into aether? Elemental on Aethereach gloves, and physical on Warden’s Judgment.
aside from most necro pets having minimal physical dmg, you also don’t get any acid conversion on blightfiend. Making skele Mages and t1 skeletons the ones benefiting the most, - keeping in mind without some derp using Warden’s Judgment also locks you out of Lost Souls set to actually boost skeletons.
Without that vit conversion there is just nothing that really helps aether dmg for pets on Necro side. And regardless of which way you then try to approach it on Occ or Shammy you will always, at best be, a 1 RR mastery, with a giant pita of RR application, Spectral Wrath and widow being a nightmare respectively
i truly think the best way to handle it would be conversion on Aethereach gloves including Vit-Aether, since it would then start to take advantage of actual necro stuff, while not locking you into 1 set or out of every set