[ Nibon ]
ingested (toxin) - 400 gp
ToxinThis odorless and colorless liquid based on gold and silver makes completely deaf for a few minutes.
A creature subjected to this poison must succeed on a DC 11 Constitution saving throw or have disadvantage to all attack rolls or ability check based on Dexterity until the end of its next short or long rest.
Recueil des poisons d´AideDD
  1. DnD 5e Poisons › Nibon