Use the Pinnacle Bossing Variation up top to see T4 Pinnacle Item Swaps
Weapon:
Our weapon is not affecting damage at all so just running a high speed one is a must.
Skysliver with ~29-30% of Attack Speed is the best option to move fast.
Saitha's Spear should be used for Bosses / to improve damage.
Greater Rune of Alacrity or
Soul Core of Quipolatl should improve the speed even further with Alacrity being slightly but better.
Weapon SWAP (Important):
Weapon swap is very important because it is going to boost our
Incinerate damage which is the main way we are dealing damage overall.
So for the Weapon swap we will need to get a Wand with +Level to Fire Skills together with any combo of the following: Extra Damage as Fire > Spell Damage = Fire Damage
Focus should just have +2 Levels of Spell Skills + Fire or Spell Damage %.
Chest Armor:
Here we can use only NORMAL Body armor because of the
Smith's Masterwork passive.
So use any
Vile Robe corrupted with 3 sockets or 20-25% of energy shield. It should have 370-390 Energy Shield in general.
Helmet:
For the Helmet we need to get as much Energy Shield as possible.
Some Intelligence and Fire resistance would be a perfect addition to it.
Gloves:
For the Gloves Attack Speed is very important for us to move fast, so get at least 10%.
If you can find Fire resistance / Dexterity together with AS it will be perfect.
Getting more ES from Gloves is also good but not 100% necessary so focus on stats first.
Boots:
Since we are moving around with
Whirling Slash we don't need Movement Speed on boots.
Get High ES + Int + Fire Resistance Instead.
Amulet:
Ligurium Talisman provides our whole Regeneration so it is absolutely necessary to use one.
Make sure that you are using the roll with MAX Spirit.
Unnatural Resilience should be anointed to improve defenses.
Rings:
Blackflame is very important for damage because it will transform our ignite to Chaos damage.
Get a corrupted one with % Damage to hit harder.
As a second Ring you can run
Gifts from Above since it can provide Consecrated Ground which will add ~1000 ES regeneration per second. Getting % Damage corruption is recommended too.
If you don't want to improve regen you can also run rare
Breach Ring with Strength / Intelligence / Fire Resistance and Fire Damage to make the rest of the setup easier. Do it if you lack RES or STATS.
Belt:
Infernoclasp is the best option there. You should be alright with +5% to Max Fire so no corruption for Resistance is necessary. Instead you can get % Energy Shield Corruption since those are much cheaper.
Jewels (Important):
1.
Heroic Tragedy jewel is needed to get ES from Strength. Get one with any Numbers but with Vorana allocation and put it in the socket close to
Mind Over Matter, which should be allocated so you can get the bonus from Circular Teachings.
2.
Megalomaniac can be a great option to speed up the build so use any with multiple Attack Speed Bonuses Allocated (you can see mine in the video).
If you cant find / buy one just use 4% Attack Speed rare jewel instead.
3.
From Nothing with jump to
Oasis can also be great way to get more AoE and DMG.
4. The Last Rare Jewel should have % Energy Shield + Magnitude of Ignite for Dmg.
Flasks:
You don't need a Life Flask at all since the build cant use it properly.
For Mana flask just run one with Higher Recovery or
Melting Maelstrom
Rarity:
If you want to add some rarity to the build you have a lot of option for it on Helmet, Boots or Gloves.