The The Pits Add-on for Wartales has 11 achievements.
Triumph in the pit of Arthes
Triumph in the pit of Tiltren
Triumph in the pit of Vertruse
Triumph in the pit of Ludern
Triumph in the pit of Grinmeer
Triumph in all the pits
Win a pit fight in Arthes without hitting a single enemy
Win a pit fight in Tiltren by letting neutral units deal all the final blows
In Vertuse's pit, push an enemy 10 meters away.
In Ludern's pit, 2 engaged units have been struck by lighting.
In Grinmeer's pit, leave at least one unit in the shadows for an entire fight.