The Lambach is encountered in the second act of Wolcen Lords of Mayhem. The fight with this monster ends the second act.
The Lambach is encountered during Cordial Invitation quest. This page has information about his attacks and the most effective strategies.
The first stage of the fight with The Lambach is about killing opponents. The boss himself is stuck in the ground. A good idea is to position a turret so that it can target the boss.
The boss can throw a numerous spikes, which will not only take your life during the attack, but they can also damage you if you stand on them. Avoid these traps to preserve your health points.
The Lambach's flame can deal you a lot of damage - the boss makes a full spin around the arena.
The Lambach summons allies constantly. Try to eliminate them on a regular basis. Otherwise, they will push you towards traps.
In the second stage, the boss will change his position and appearance. Now your available actions are much more limited. It is best to activate the apocalyptic form at the start and take away as many health points as possible.
The Lambach is constantly swinging his paws. You have to be careful with these attacks, because they can deal you a lot of damage.