Mordayn Herb

Mordayn was a scarcely-located herb that grew in forests.
When a poultice of mordayn was steeped in boiling water, it produced a distinct mist with hallucinogenic properties. This vapor was known as Dreammist, a drug that was highly sought after and extremely addictive.
Mordayn tea was a lethal poison. Similarly, ingesting the herb in its raw form, or ground into powder, also proved to be quite deadly.