Description[]
"One of the Four Kingdoms treasures, which helps us fight outside our valley"
The Tusk provides a bonus to Combat tests when one of your parties is exploring or searching outside the Black Eel Valley. It may also help when raiding Vestenan, but this has not been confirmed.
Acquisition[]
It can be acquired by exploring Infithan in Lights Going Out, for example in the Infithan Undead Assault event.
Lore[]
The Tusk presumably belonged to one of the mammoths kept by the Infithtelli.