Potion of Gaseous Form Potion, rare TypePotion Rarityrare When you drink this potion, you gain the effect of the Gaseous Form spell for 1 hour (no Concentration required) or until you end the effect as a Bonus Action. This potion's container seems to hold fog that moves and pours like water. More Potion Elixir of HealthOil of EtherealnessOil of SharpnessOil of SlipperinessPhilter of LovePotion of Animal FriendshipPotion of ClairvoyancePotion of Climbing