Black Powder (Horn)Consumable 2
Source Pathfinder Guns & Gears
Price 5 gp
Weight 5 bulk
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Black powder is a volatile and explosive alchemical substance commonly used in the production of firearm munitions. Black powder becomes inert and useless when wet and must be kept in a sealed, water-tight container.
A horn contains 500 doses worth of black powder. A horn can be detonated by leaving a small trail of black powder and then lighting it. Each 5-foot square requires one dose of black powder to create a trail through. As long as the horn is mostly full (at least 400 doses remaining) it can be detonated to deal 1d6 fire damage in a 5-foot burst (DC 16 basic reflex save). It takes 1 round per 15 feet of powder trail laid down for a horn to detonate after the trail is lit. If multiple horns detonate simultaneously, it can increase the area of the explosion, but the damage in overlapping areas doesn't increase.
Traits
Something of uncommon rarity requires special training or comes from a particular culture or part of the world. Some character choices give access to uncommon options, and the GM can choose to allow access for anyone. Less is known about uncommon creatures than common creatures. They typically can't be summoned. The DC of Recall Knowledge checks related to these creature is increased by 2.
AlchemicalAlchemical items are powered by reactions of alchemical reagents. Alchemical items aren't magical and don't radiate a magical aura.
ConsumableAn 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.