The Watcher is the boss of Chapter 3. This boss has a unique mechanic: it summons 'Eyes' that deal damage and apply debuffs. The Watcher itself is immune to damage until all Eyes are defeated. The Eyes respawn after a short period.

Strategy:
- AoE Damage: This is crucial for quickly clearing the Eyes. Warrior's 'Damage to All' or Necromancer's numerous skeletons excel here.
- Sustained Damage: You'll be fighting for a while, so good regeneration and defense are important.
- Attack Speed: Helps in clearing Eyes faster, allowing more damage windows on the Watcher.
- Evasion (Rogue): Can help mitigate damage from the Eyes and the Watcher.
- Potion Management: Save your potions for when the Watcher is vulnerable.
Try to clear as many monster tiles as possible around the campfire before the fight to ensure you have a clear path and full health.