God of War - All Muspelheim Cipher Piece Locations Guide (How to Unlock Trials).
Other GOW Guides:
- All Niflheim Cipher Piece Locations.
- All Jotnar Shrines Locations.
- All Dragon Locations.
- Puzzle Solutions.
All Muspelheim Cipher Piece Locations Guide
There are a total of 4 Muspelheim Cipher Pieces that you need to find in order to unlock the Muspelheim Realm, which contains the Muspelheim Trials. You will also complete the "The Realm of Fire" favor upon finding them all.
You need to complete all the trials to unlock the "Fire and Brimstone" trophy. You also need to find all the cipher collectibles for the "Trilingual" trophy.
Note: A lot of these you need abilities that you don't unlock until very late in the story. Follow this guide after finishing the main story.