PoE Malachai's Loop, Void Battery builds

As the title says, I want a build that can one-shot legion. I came across this build, but I'm not sure if it's bait or not. Would this build be worth investing into, or should I look elsewhere? I assume it wouldn't make a big difference whether I have a mageblood or not.

I'm looking to make a divine ire bossing build. 40% damage while channeling doesn't do much against bosses but damage looks OK I'm looking for things I could incorporate to either increase damage and cast speed in expense of defences for bossing. But also I'd like to make a variant for slow mapping investing on defences (I have no idea how to do this but I'd have to drop doryani I guess).

Possible upgrades: Forbidden jewels Radiant Faith Transcendent mind near MoM Divine shield or Glancing Blows or Ghost Reaver skin of the lords to save passives Chaos Innoculation impossible escape? cluster jewel grab +1 power charges in dex area

Ive seen lots of builds talking about how the new Tainted Pact amulet, which gives "chaos dot heals you while leeching life" is not working properly, or how its inconsistent and people keep dying when their leech ends. Im currently playing a Impending Doom Scion, which seems to be working decently with it; it doesnt die to lack of leech and has decently sized poisons, its nothing fancy or expensive but it feels very resilient while taking damage from packs of mobs, or tanking boss mechanics while attacking, and i havent even invested much in defenses. This build does T16 rare maps with ease a

left - enduring cry mid - mark right - exsanguinate traps q -seismic w - frostblink e - steelskin r - RF t - VRF

Since I only play glass cannon type of builds, I wanted to bring back something I haven't played in a couple of years. It exceeded my expectations but I do not recommend playing unless you want to rely on mechanical skills and a decent amount of luck. It did have a lot more damage than I thought so you could probably shave off like 20-25% of the damage and put in defenses on a different class, I have thought about it.