Oil of etherealness

Oil of etherealness was a magical substance that, when applied to a creature, gave them the effect of the spell etherealness. The oil affected the creature, the equipment it was wearing and belongings it was carrying. It took about 10 minutes to apply and lasted for on hour.

Description
The oil appeared a cloudy gray, and the condensation would evaporate quickly from its vial.

Appearances

 * Card games
 * Dragonfire
 * Chaos in the Trollclaws