Like the exile lands is it possible to find the recipe to craft them and do they actually live until they die now or do they disappear after a set time as they use too?
Also if you know either pm me location or drive me insane and give me a hint. Your call.
If you are talking about the witchdoctor feat, I believe you can get it as a drop from the vaults, and yes there are undeads that live until they actually get killed and the one that expires.
Try to summon all the tiers of South surges in Siptah. Every single tier has unique drops.
I am thinking of building something close to a shrine so i can summon more oftenly surges. It is my next goal on Siptah. Surges hide a lot of secrets I have to reveal.