Isolation DraughtConsumable 7
Source Pathfinder #149: Against the Scarlet Triad
Price 55 gp
Weight light
Derived from steeping toxic highland plum pits in refined grain alcohols, this clear tonic slowly shuts down the imbiber's senses.
Activate 
Interact (Ingested)
Saving Throw DC 25 fortitude
Onset 10 minutes
Maximum Duration 30 minutes
Stage 1 Dazzled, -3 to all Perception checks (1 minute)
Stage 2 dazzled, Deafened, -5 to all Perception checks (1 minute)
Stage 3 Blinded, deafened, -5 to all Perception checks (5 minutes)
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.
IngestedThis poison is delivered when drunk or eaten.
PoisonAn effect with this trait delivers a poison or deals poison damage. An item with this trait is poisonous and might cause an affliction.