Tracked down all those Altars of Lilith yet? - eviltoast
Altar of Lilith Locations - Diablo 4 Guide - IGN
www.ign.com
Diablo 4 features a new collectible in the form of Altars of Lilith. These eerie statues have been constructed all over Sanctuary, and can be interacted with

I finally got done yesterday. The best part is when there are like 6 people standing in a swamp, and finally someone climbs into a bush and you hear the telltale sound, followed by a mad rush and a muttered you are appreciated.