Willowshade oil

Willowshade oil is a dark blue oil extracted from the fruit of the willowshade plant found in the Othemoor. It can be used to reverse the effects of petrification if applied quickly after the effect takes hold.

Properties
A dose of willowshade oil can be applied as an action to a creature that has been petrified for no longer than 1 minute. After being applied, the petrified condition ends at the start of the petrified creature's next turn.

History
The Mighty Nein purchased two vials of willowshade oil from Besh Turmin, a duergar apothecary in Rosohna. Later when the party visited The Menagerie, they encountered a gorgon which petrified Beauregard Lionett. Shortly afterward, Nott and Jester Lavorre applied a dose of willowshade oil to un-petrify Beau.