Primordial Pool Challenge seems doesn't work! GGG pls fix

So u need to do this steps:
1.take T3 map
2.put 2 projectiles additional on map or twinned boss
3.dodge blood (red) balls
4.wait untill malachai goes underground twice
5.kill him

100% complete

All you need guys it is wait until malachai goes underground twice

Can confirm T 4 works with twinned bosses.

Still bugged

I've been having a hard time with this, appears it is bugged, figures. Very not cool.

finally.. after 20 some attempts

garbage challenge with no failed message during it.. hey GGG, how about keeping the same user experience for the challenges, you know, maybe actually informing us with a message

How I finally did it, T3, white map, no mods, no quality, nothing

go in, hide the in the corner, wait until the couple extras wander over, kill them

run sideways along the wall to aggro him.

run around. a lot.

the flaming red balls that split into 3 are what matter. if you get hit, its a fail.

nothing else matters, not the red areas on the ground that explode, not the little red slime things, not his tentacles, you can get hit by EVERYTHING else.

I've seen him go underground in 30 seconds, and as long as 3 minutes.

keep running around avoiding until he goes down twice

nuke and complete

stupid waste of time for a challenge when the whole rest of the game is max dps

I could not complete the challenge if i had herald of purity enabled. I think the minions interfered with the boss somehow. Worth a try. Good luck!