You still got a bit of work to do! ;)
Gear Re-rolls:
Helm - life per second to resist all
Shoulders - life per second to resist all
Amulet - extra gold to thorns
Gloves - reduced resource cost to skill cooldown
Chest - life after kill to thorns
Bracers - physical damage % to skill cooldown
Ring 1 (JL) - armour to skill cooldown
Ring 2 (CR) - crap with no primary stat - need a better one, but re-roll damage to str or re-roll reduce control impairing to skill cooldown
Belt - reduces physical damage to thorns
Pants - increased gold and to life after kill or chance to slow
Boots - OK, a better ancient pair with resist all would be nice, but for the moment re-roll for maximum str (up to 650)
Weapon - crap with no primary stat. Need a better weapon, but for the moment re-roll area damage to str.
Shield - increases justice damage to skill cooldown or socket for ruby
Weapon Preferences
Anything less than 1.5 attacks per second is too slow. Any ancient sword or dagger is generally the go with socket, str, attack speed, life on hit, skill cooldown, thorns (more or less in that order of preference). Attack speed and life on hit will massively help to keep you alive, but just as importantly, fast attack speed stacks more damage with the Invoker 2 piece bonus! The more attacks you can apply in a two second window the more stacks of +25% damage you get.
Legendary Gems
Replace Mirinae with Bane of Trapped or Bane of the Stricken
Get some more levels on that Boyasky’s chip pronto (if you can GR40 (T9) you should be able to get it to 35 with little drama for another 4-6k+ thorns).
Skills
You don’t need Provoke anymore, replace with Akarat’s Champion/Prophet or Bombardment/Barrel of Spikes. I prefer Bombardment for TX, Akarat’s for pushing GR.
Passives
Replace Fanaticism with Fervor - gets you the increase attack speed and cooldown reduction
Lord Commander seems good if you roll with Bombardment instead of Provoke, otherwise Finery will be worth another 1000+ str.
Cube
Replace Thunderfury with:
- Offense - The Furnace, Hack, The Mortal Drama (only if using Bombardment/Spikes)
- Offense and Defence - Blood Brother
- Defense - Sublime Conviction, Salvation, Ivory Tower, Coven’s Criterion
Replace Illusiory Boots with Heart of Iron, otherwise they are not a bad choice. HoI will be worth an additional 18k thorns though!
Replace Countess Julia’s Cameo with Convention of Elements (the resist all changes above should help with arcane mitigation) - CoE is easily best in slot for taking down champ packs. It will take a little practice but keep an eye on the indicator above your skill bar and time your skill procs for the physical rotation. The damage you will do is stupid.
All that is going to result in more thorns, more strength (from which actual thorns damage scales) and more skill cooldown (for more skill rotation). With the Justice Lantern, Belt of the Trove and Aquila’s Cuirass, your damage mitigation for TX should be fine, but the above chances will help to fix your damage output.