I've previously posted a similar Build, but thanks to @CuzegSpiked for recommending me to use Loop of Epiphany to achieve better results, here's an "updated version" of the Build.
The updated version includes. as per title, the following:-
1) 1012% Gold Find
2) 1012% Luck
3) 350% Item Drop
4) Nadroji, Crystalline and Eternal Set Affix
5) Able to farm Level 500 Mythic 3 Difficulty with ease
(I get AT LEAST one (1) Ultra Rare Crystal [jasper and above] per map with pack size affix, either through conversion of a Crystal Legend, Eternal, or a random crystal drop. On average, I get about 3-4 Ultra Rare Crystals per map with pack size affix)
Here's the Adventure stats page:-
Here are My Rogue's equipments:-
Here's a gameplay video of the Build:-
I'm not going to complicate this Build by showing my Wizard's gear, as it doesn't really matter as long as you equip your hireling with a Loop of Epiphany too, and max out the Gold Find (812%), Luck (812%), and Item Drop (250%). You do NOT need to have Nadroji, Crystalline or Eternal set affix on your Hireling.
Take note, however, that on your main character, you need to have the Fortunate Perk in order to achieve 1012% Gold Find and Luck (812% from gears + 200% from the perk), as well as the Treasured Perk in order to achieve 550% Eternal Legend and Crystal Legend Find Rate (250% from Eternal and Crystalline Set Affix + 300% from Perk). As for Item Drop, you'll get the additional 100% Item Drop from using a Hireling, resulting in a total of 350% Item Drop (250% from gears).
1) Question: Why Level 500 Mythic 3 Difficulty as a threshold?
Answer : Because you'll get the highest crystal rarity drop rate at Level 500. You will not get a higher crystal rarity drop rate even if you climb above Level 500. (This build can still clear Level 600 Mythic 3 Difficulty with ease though, as I've used my Rogue to farm my second Loop of Epiphany for my Hireling)