The Gardariki, Clan of the Hippogriff Add-on for Northgard has 7 achievements.
Win a game by mining exclusively outside your territory.
Have a Varangian guard benefit from all military forges.
Deal 200 damage in a single catapult shot.
Win with the Clan of the Hippogriff
Achieve 50 Victories with the Clan of the Hippogriff
Build the Relic of the Clan of the Hippogriff
Finish a Conquest with the clan of the Hippogriff