Theki root

Theki root is a plant that grows in the Othemoor, as well as the Scymir River near Felderwin. It is used as a digestive aid.

Description
The plant of the theki root has green shoots and leaves and lavender colored flowers. The namesake roots are bitter in flavor.

One dose of raw theki root can be consumed as an action, after which the consumer has advantage on saving throws against poisonous substances for 8 hours. When boiled with additional ingredients, Yeza Brenatto discovered that the leaves of a theki root plant can produce an acid, potent enough to dissolve through the cauldron it was boiled in.