The Kröwns & Daggers Title update for Northgard has 7 achievements.
Befriend 3 different neutral factions in a single game [Not in Story Mode]
Win a game with every started neutral faction alive and not befriended by anyone
Send a scout to spy on 3 different clan's Townhall in a single game
Eliminate 3 different neutral factions in a single game
Eliminate 5 neutral factions after they were befriended by another clan.
Win a competitive event in which all clans have participated
Kill 3 enemy Dwarven Operatives in a single game