Mostly, just looks like your ancient gear is not as optimized. There are some minor options for Krysbin proc or damage increase… Helm could be Andariel’s or possibly even Blind Faith (been wanting to try that one out), but Leoric’s is a great defensive option. I would likely use Amethyst in helm though with Leoric’s.
Biggest skill change I can recommend is possibly dropping skeletal mage. The essence dump isn’t necessarily required when pushing. While you can keep it, you don’t need to activate it every time essence fills.
You can read more about that in this thread:
Continuing.
Missing Ele% on amulet, or having INT on both the rings for example… Missing +armor on chest / life% on belt.
You could opt for either Amethysts or Rubies instead of Topaz in Chest/pants.
Ess of Johan is a pretty good choice, but it has a rather high ICD. I was wondering how it performs vs Briggs’ Wrath. If it feels like it’s performing well, keep it, otherwise explore other options.
Flavor of Time is also an great placement in that jewelry slot for solo push.
If I were running Nems, I’d probably go Flavor of time.
Strongarms could also be a decent option with either pull item.
APDs if you want toughness.
Try to hit… bare minimum 1.7411 AS for 28 FPA. Weapon+2affix+enchantress should do it.
Your area damage is really low too. This build will make good use of AD.
You can also reference general guides for rifting. Pylon mechanics and solo push basics guides are really helpful, Raxxanterax, Wudijo, Bluddshed, Rhykker are content creators that might have a few of those on their channels.
Hopefully this helps.