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★ Best Crest Builds | Best Tools
☆ Full Interactive Map of Pharloom!
★ Mask Shards | Spool Fragments | Abilities
☆ Boss Guides: The Unravelled | First Sinner
★ Wishes: Broodfeast | The Lost Fleas
Watcher at the Edge is a boss located in Sands of Karak in Hollow Knight: Silksong. See a loadout you can use to beat Watcher at the Edge, its attack patterns, and rewards in this guide!
| Silk Skill | ・Silk Spear |
|---|---|
| Tools | |
| Crests |
✎ Press on either Silk Skills, Tools, or Crests to see a full list of each!
The Watcher at the Edge boss fight has no special mechanics or gimmicks; you simply duel the Watcher in a big open area in the Sands of Karak. With this, you need the Flintslate for your needle to deal more damage to the Watcher at the Edge. The Cogfly is a great tool for this fight due to its auto-attack capabilities.
With the Pollip Pouch, your Red Tools can deal poison damage. The Fractured Mask and Magnetite Dice are part of the loadout for survivability. Lastly, the Shell Satchel increases the quantity of crafted tools.
The Beast Crest is a good crest you can use for the fight due to its heal and damage buff after a Silk Bind. The Silk Spear is the safest choice for the Watcher fight due to its range.
The Witch Crest is also very effective in this fight. In exchange for having no yellow tool slots, you can bring 3 blue tools with you to the fight. This allows you to gain more passive effects and advantages that will help you in your survivability.

The Watcher at the Edge is located within the leftmost area of Sands of Karak. You need super jump (Silk Soar) to reach the boss.
When you first meet the Watcher at the Edge, you need to use the Needolin to awaken it!
Since Silk Roar is required to access the area where the Watcher at the Edge is located, you need to reach Act 3 of Silksong first!
| Watcher at the Edge Boss Fight Tips |
|---|
|
|
The best way to avoid taking damage is to sprint whenever you see the Watcher at the Edge preparing to launch an attack.
The best time to deal damage to the Watcher at the Edge is at the end of its attack animations. As you get more familiar with its attack patterns, you'll notice that there's a bit of a damage window before the Watcher moves or attacks again!
| We will update this section soon! |
An item called Grey Memento can be obtained after beating the Watcher at the Edge!

| Main Story Bosses | ||
|---|---|---|
Moss Mother
|
Bell Beast
|
Lace
|
Fourth Chorus |
Moorwing |
Sister Splinter |
Widow |
Last Judge |
- |
| Optional Bosses | ||
Savage Beastfly |
Skull Tyrant |
Great Conchflies |
Summoned Saviour |
- | - |
| Secret Bosses | ||
Phantom |
- | - |
| Main Story Bosses | ||
|---|---|---|
Cogwork Dancers |
Trobbio |
Lace (Act 2) |
Grand Mother Silk |
- | - |
| Optional Bosses | ||
Forebrothers Signis and Gron |
Raging Conchfly |
Groal the Great |
Disgraced Chef Lugoli |
Broodmother |
Father of the Flame |
Voltvyrm |
- | - |
| Secret Bosses | ||
First Sinner |
Unravelled |
- |
| Main Bosses | ||
|---|---|---|
Bell Eater |
Skarrsinger Karmelita |
Nyleth |
Seth |
Crust King Khann |
Lost Lace |
Optional Bosses |
Watcher at the Edge |
Gurr the Outcast |
Second Sentinel |
Lost Garmond |
Crawfather |
Plasmified Zango |
Tormented Trobbio |
Clover Dancers
|
Pinstress
|
Palestag |
- | - |
Voltvyrm isn't act 3 exclusive, you can get there with double jump and clawline
Watcher at the Edge Boss Guide



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Also craggler and lost flea dont count as bosses as they have no name card. They'd be under mini bosses with the Skarrgard, Drapelord and Rhinogrund