I almost missed the Snare Setter on my first journey through Hollow Knight: Silksong. It is a Red Tool hidden inside Weavenest Atla, an area east of Moss Grotto, and the route only opens after you have the Needolin and the Faydown Cloak. Because that means backtracking with a mid-game double jump, many players skip it entirely. In 2026, with Pharloom’s secrets widely discussed, I still think this trap tool deserves a permanent slot for boss fights.

🕸️ What the Snare Setter Actually Is

The Snare Setter is a Red Tool that places a medium-sized silk rune on the ground. When an enemy walks near it, the rune explodes and deals damage. It starts with eight charges by default, and it does not demand rare resources to refill; regular Shell Shards are enough. That makes it easy to restock at benches or vendors before a difficult encounter.

🗺️ My Route Through Weavenest Atla

Weavenest Atla sits east of Moss Grotto, the starting region of Silksong. To get inside, I played the Needolin in front of the locked door. Once inside, the path to the Snare Setter is short but easy to fumble if you are not paying attention.

1. Enter Weavenest Atla and activate the teleporter to reach the lower level.

2. Use Cling Grip to climb the wall on the right.

3. Jump across the gap and enter the chamber to the left.

4. Walk left until you reach the water.

5. Use Cling Grip again to reach the top, then turn right.

6. Pick up the Snare Setter from the pedestal and add it to your inventory.

The first time I entered this hidden area, I was so focused on the tool that I nearly walked past two other upgrades. Do not make the same mistake. From the bottom right corner of Weavenest Atla, you can claim a Hunter Crest Upgrade. Below the Snare Setter’s pedestal, you can also find a Spool Fragment, which increases your Silk capacity.

💥 How I Use the Snare Setter

When I equip the Snare Setter, I treat it like a patient hunter’s tool. I place runes along the ground before a boss charges, during a stagger window, or near arena edges where I expect the boss to dash. The rune explodes when an enemy comes close, so the damage happens without me needing to swing my Needle. That is valuable when a boss has a fast pattern and I want to keep my movement clean.

It works against normal enemies too, but I rarely rely on it for basic exploration. Against common foes, a quick Needle strike is faster and cleaner. The Snare Setter shines when the battlefield is chaotic, when a boss moves around a lot, or when I want to soften a target before committing to melee.

⚔️ Snare Setter vs Tacks

Functionally, the Snare Setter resembles the Tacks Tool, which works like caltrops. Both are ground-based traps, but they behave differently in boss fights. Tacks struggle to deal meaningful damage to bosses that move around constantly. The Snare Setter can still punish those mobile bosses because its rune explodes on proximity. The tradeoff is efficiency: the Snare Setter generally deals less damage per hit than other options, so it is not a pure damage tool. It is a control tool that adds pressure.