The Gear is the same as the UE Multishot Demon Hunter as posted on the maxroll.gg/guides/ue-multishot-demon-hunter-guide
What I tweaked was the skills and gems
Here is what I changed:
Main Skills - keep them the same except make the following changes:
Preparation – Punishment
Companion – Bat Companion
Passive skills – lots of changes here, you will need to change 3 of them
Blood Vengeance
Archery
Ambush
Ballistics
Gems:
Legendary Gems – all should be 25 or above, Gogok is ok to have at 25. Bane is ok to have to just so it stays up long enough to complete the event, and with Zei the higher the better but you don’t need to go too crazy since it is overkill after a while for this event.
Gogok of Swiftness - This one was only at 25 for me but of course you can go higher if you want
Zei’s Stone of Vengeance – the more the better since you will be standing far away. I had it at 80
Bane of the Powerful – level this one up so it bonus stays up the entire time of the event. I had it at 70.
Soul Shards – Please level them both to 3
Essence of Anguish – weapon
Shard of Hatred - Helm
Find the Cursed Peat event chest, it doesn’t have to be the actual bounty, since the bounty is extremely rare, but the chest is not as rare as you think, just learn the map and look for it, know when to stop looking and try again.
This is an idiot proof set-up, so it is hatred overload, you will never come close to running out! I have over well over 800 paragon but that might be overkill. Just max out the most important ones for attack speed and resources. For Multishot, make sure you select Arsenal, since that one has a better spread, and the missiles kill any random spawns that pop up next to you. Once you find the chest, DO NOT START the event. Go and find a Frenzied Shrine. You will need the one, but Empowered Shrine doesn’t hurt as well, but is not needed. Make sure that your follower as the Gloves of Worship so that this effect last a whole 10 minutes, so no need to rush, take your time and get that Frenzied Shrine! If you are lucky, you will get it on the same map, if not you will need to visit maps that tend to spawn shrines and keep looking until you get one. Right before you start the chest kill an elite or blue pack or goblin to activate the Bane gem and you are good to go.
After clicking on the chest, stand at the far side of the hill, on the right side in the middle and start blasting Multishot, just hold down the button and don’t let go until it is over. For me, I put multishot on the R2 trigger (PS4) that made it easy for me to hold it down and then use my thumb to click the other buttons to keep up my hatred as needed with ease. Make sure that you AIM with the left analog stick! Just point forward toward the direction of the chest but it doesn’t have to be at the chest. If you do not do this, you may end up turning, to be extra safe kill all enemies surrounding the hill so that you can keep track of the kill count better. Again, this is a idiot proof way of getting it, it might be overkill but you will get it with ease you don’t need to stand in a special spot other than where I said on top but even if you are off a touch you will still beat it!