Question: where are all the cipher pieces in god of war?
Answer: Muspelheim Cipher #1 - Cliffs of the Raven. To find the first Muspelheim Cipher, head to the Cliffs of the Raven along the eastern side of the Lake of Nine. ... 
Muspelheim Cipher #2 - Shores of Nine. ... 
Muspelheim Cipher #3 - Forgotten Caverns. ... 
Muspelheim Cipher #4 - The Witch's Cave.