I think set has problems with Lightning Melee part but it’s not because set needs changes.(Though Arcane Will modifiers looks weak on paper) Set needs Weapons.
There are four Aether based 2H melee weapon that can be used with the set and three 2H range oness(and atleast 1 2H range for lightning)although I don’t know much about range builds so this text will refer to melee build options.
When you look for lightning melee weapons, you find Ultos Stormseeker which has it’s own set.
And you find Stormreaver which is a hybrid item and it’s clearly more Cadence suited than Savagery but atleast usable, though you really lack physical resistance with it and you literally need to use non-lightning gears to even get 24/16 Savagery since Veilkeeper has no bonus for it.
And the obvious question is, these weapons have their own archetypes so why anyone try them with this set?
So you want to play Lightning Melee with Ritualist, WPS focused? You need weapon. Druid with Upheaval focused? You need weapon.
Aether Spellbinder has Krieg set already so the set creates an alternative on that side which is cool; Aether Ritualist is now an option with the set+conduit amulet but I don’t know how it’ll perform.
Aether Vindicator also possible but no exclusive skill.
Aether Druid? Very bad idea without any RR, you have only Arcane Will buffs, Upheaval and health regen. So any Druid that should use the set must be lightning and use Savagery to utilize Upheaval.
I didn’t actually made any of these, though I really don’t need that to foresee Aether Druid part will fail. It’ll be like Aether Battlemage which atleast has some flat damage from deadly momentum to boost dps but all Druid have is unconvertable electrocute damage.
So this is my 2 cents. But like Maslow once said, If all you have is a hammer, everything looks like a nail so I see everything as melee possibilities. If devs intended this set to have exclusively range part while creating it, it’s okay for me.
PS: Medal part makes DW utilization really hard for the set so I didn’t include one-handed weapons.