Boom Snare
By combining a Alchemist's Fire (Lesser), a Blasting Stone (Lesser), and other catalysts with a pressure sensitive trigger, you create a snare that creates a fiery and thunderous explosion when triggered. The target and all creatures in adjacent squares take 1d4 persistent fire damage.
Craft Requirements Supply a lesser alchemist's fire and a lesser thunderstone.
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.