Piercing Whistle Snare
This snare forces air through several high-pitched, whistle-like pipes or reeds. The shrill noise can be heard clearly up to 2 miles away but is most intense near the snare's trigger. The snare deals 4d6 sonic damage (DC 22 fortitude save) to creatures within 10 feet; a creature that fails this save is Deafened for 1 round (1 hour on a critical failure). The triggering creature is deafened for 1 minute on a failure, or 1 hour on a critical failure.
Traits
An item with this trait can be used only once. Unless stated otherwise, it's destroyed after activation. Consumable items include alchemical items and magical consumables such as scrolls and talismans. When a character creates consumable items, they can make them in batches of four.
A hazard with this trait is a constructed physical object.
Traps typically made by rangers, snares follow special rules that allow them to be constructed quickly and used on the battlefield.
A hazard or item with this trait is constructed to hinder interlopers.