Can someone explain me these "Guiding Palm of the Heart" builds?

This build is supposed to afk simulacrums. Guiding palms add an additional source of free afk damage to the build. It's also free socketed supports and some strength.

(I still think quecholli with % strength is better, but maybe there's an enemy that corrupted blood can't kill in sim?)

The answer is that this build has no spirit but for whatever reason even with no spirit you can slot spirit support gems in the meteoric shrine for the % life and mana regen, as well as im guessing you can get some free meteors that will hit stuff. Since its a blood boil build i guess its enough regen that they can just afk idk what it looks like in practice

It's the damage as extra that is valuable, and unlimited socket support that don't take any spirit reservation. You can have increased mana regen/%life on kill as well as it grants fire resist

Post the pob link

How many rings can you equip????

Isn't it just for light radius for vaal crystal farming?

I think I have one of those hand scepters... I should try n sell it