Tatselwurm is an environmental cave boss at the Briar Sloughs / Maragir Wealds border. It is a set-piece in the cave rather than a structured duel — short, contained, and defined by the loot it guards. The cave is on the world map, the Moult of a Large Lizard it guards is in the equipment database, and its full profile is in the creature wiki.
| Element | Detail |
|---|---|
| Where | Environmental cave boss — Briar Sloughs / Maragir Wealds border |
| Position | Near the Moult of a Large Lizard pickup |
| Loot | Moult of a Large Lizard — an Arbiter Armor component |
The cave’s reason to exist is the Moult of a Large Lizard, an Arbiter Armor component positioned right by the boss. If you are building toward the Arbiter Armor, this is one of its four component sources — the others are tracked in the final fight prep guide.