Kind of want to do something similar to this but with lightning weapons and skills, subbing some defensive stuff for overpower or threatening shout because the ancients will be health linked.
Working on my Wizard now, its fun to run around with the arcane meteor rune that drains all your arcane power, already critting harder than HOTA on my Barb and I'm only level 68. Apparently it gets into the billion range with decent gear.
Yeah I've tried both lightning and physical IK builds; lightning's problem is the health link (they just die way too fast) and just not enough damage. Physical WW is great, but I'm liking fire much more simply because I feel like I'm doing double or even triple the damage.
I really wish the lightning ancients was just something like "Ancients are now immortal and share 20% damage taken," or hell, just immortal by itself would be fine. I tried desperately to make it work lol, as the only SoJ I have is for lightning; so I wish a WW build around lightning was good, but alas, it ain't. Since SoH got nerfed, lightning's damage is severely handicapped compared to fire, physical, and cold (for barbs).
I've been thinking about trying a lightning frenzy build one of these days, with depth diggers + simplicity's strength + berserker's rage, the single target damage would be insane, and hopefully the procs from something like Odyn Son + SoH will cover the AoE side.