The Ragnarok Title update for Northgard has 9 achievements.
Explore 10 Ancient Graves
Befriend the Myrkalfar
Destroy a Myrkalfar Camp
Unlock level 4 of the Legion Path
Kill 10 Rock Golems
Completely mine 5 Molten Rocks
Unlock level 4 of the Guardian Path
Win a Ragnarok game
Unlock level 4 of the Leadership Path