The Brundr & Kaelinn, Clan of the Lynx Add-on for Northgard has 7 achievements.
Win with the Clan of the Lynx
Achieve 50 Victories with the Clan of the Lynx
Reveal an enemy Townhall with Brundr or Kaelinn
Buy 500 Hunting Trophies in one game
Release Oskoreia at the highest level of threat
Build the Relic of the Clan of the Lynx
Finish the Conquest with the clan of the Lynx