The Teeth Of Naros Add-on for Kingdoms of Amalur: Reckoning has 6 achievements.
You’ve found a strange Almain who has been hiding in the sewers of Idylla.
Killed 50 Pteryx.
Fell to your death from the Idylla Concourse.
You helped the Kollossae in the Teeth of Naros break free from their fate.
Used the Henge to enter Idylla.
You’ve bested Kahrunk without killing his attendants.