Boss altar · Deep North
The Prison
1 Find
Kall’s prison is in the Aesir Passage in the Deep North.
2 Place 
3× Malicious Blood
3× Malicious Blood 3 Fight 
Kall Fimbulbringer
Kall Fimbulbringer Kall’s prison is in the Aesir Passage in the Deep North.
3× Malicious Blood Kall Fimbulbringer