I posted this deep in another thread and got messaged to make a completely new thread about it. Also contains other useful resources at the bottom.
Weaksauce: THE BUILDS MAY LOOK FUNNY BUT THERE IS PROOF OF COMPLETION
---> In the vid I'm posting, I got an RG that spawns no adds for EP, and had 2:00+ to spare.
---> I've nothing to say here but watch the vid when it comes up. This dump of a build will pull you through.
Crus GR20 Akkhan4: Traditionally? IMPOSSIBLE. Roll or pick up yellows with thorns? GGEZ (VIDEO)(Fresh70+)
---> I even tried with ZERO AKKHANS and pure yellows with thorns. Cleared. It took me 2 minutes to reroll.
All builds are tested with: 0 paragon, 0 cube, 0 other legendaries, 0 pylons and only yellows/some rerolls. I took special care to design builds that will get you there with ONE RIFT KEY. They're not meant to be speedy or fancy, but you wont fail even the worst rifts and RG's.
Innas and Delseres build look really weird but I promise you it works. Akkhan 4 w/o Yellows + thorns is IMPOSSIBLE. It was extremely fun theorycrafting resilient builds for the latter 3 (especially monk and wiz) that would withstand GR20 FRESH 70 AS FRESH CAN BE. It's fascinating how end-game ideas do not hold up well for such a constrained design space.
(some guides and links that aren't linked yet means I haven't uploaded or updated yet)
*Note: for barbs, I have a non Rend-FC leveling build which is friendlier for newer players. In hindsight I will be putting a Page 2 or "other option" for those comfy with REND/FC.