Edit 2: This build is after all still viable, if you take out Pain Enhancer for Legacy of Dreams and use Bane of the Stricken and Bane of the Trapped. I cleared a 118 unfavorable rift at 2.6k paragon and 4m damage.
Here is the 118 clear video as proof it’s viable.
https://youtu.be/5Ke76u5odm8
Here is the original post to show my thought process and for official records lol:
Players who use this build are losing Bane of the Stricken (replaced by the LOD gem), but gaining the new Flavor of Time Amulet. A legendary power that doubles the time your pylons are active, and comes with an extra CDR roll. This will come in handy, because Power Pylons never seemed to last long enough with this build, and now Conduit will be amazing.
I was able to find one clear on the leader board pretty quickly, so I’m sure there are more, of a 120 clear with Legacy of Dreams Rapid Fire at roughly 2.5k paragon.
My goal for next season will probably be to clear a 120 at around 1500-1800 paragon, just wondering how many, if so, how many GR levels this build goes down without Bane of the Stricken. Last season it was taking me about 2+ minutes to down a boss in a 121 and that was with Stricken.
So how does the math work if I’m losing a level 120+ Stricken gem? Will I need like 3+ minutes? 4+? The gem gives 25% damage against bosses and mine at rank 127 gives 2.07% added damage with every attack. So really how long of a boss fight are we looking at? If I took 2+ minutes before? With a God-Tier conduit pull buffed by Flavor of Time (3+ elites and leftover trash), we should be able to free up an extra minute in the clear time. Maybe more than a minute.
We absolutely can not give up Bane of the Trapped, as it’s apparently the only item we have that slows enemies with its 15 yard aura. Proccing Cull the Weak for 20% free damage, Numbing Traps for damage reduction, and itself (53.10% damage bonus on mine at rank 127).
Pain Enhancer is required, to snapshot attack speed as well.
ps: Players using this build will also lose the Hellfire Amulet. The passives I plan to run are Cull the Weak, Numbing Traps, Tactical Advantage, and Grenadier. (Losing Awareness)