First up, we need to collect all 3 amulets that drop from the shrines.

• First shrine
  The first shrine is probably the one most players find first, it's at the beach in the bottom of the map, close to the "Peninsula" fast travel point.
  Required ingredients:
  
  • Sage
    
  • Feather
    
  • Rose
  
  
• Second Shrine
  The second shrine is in the middle of the map, right from the abandoned stronghold and left of the abandoned village.
  Required ingredients:
  
  • Mandrake
    
  • Raspberry
    
  • Rosemary
  
  
• Third Shrine
  The last shrine is at the top of the map, left of the ancient cromlech.
  Required ingredients:
  
  • Burdock Root
    
  • Bonemeal
    
  • Monster's Blood
  

After getting the 3 amulets (it's important to not have used them before! They will be consumed on death! I don't know if you can get them back!) head down to the All-Mothers temple, it's on the right side of the map.

This temple is relevant to the story, you can sneak in here before doing certain quests, but you'll probably gain access eventually.

Inside the 2nd room on the right holds another All-Mother's shrine. Walk to it and interact with the 3 amulets (that you hopefully have on your person now).

This will combine them into the


While this item is also a one-time use, see that it actually grants 35 max hp upon use. (Which seems to be permanent.)

So equip(!) the amulet and search for a nearby ledge and throw yourself off.

What doesn't kill you, does in fact make you stronger now. 👍