Moonlight Herb

Moonlight weed (月下草, Gekkasō) is a plant used as a restorative and an ingredient in certain antidotes.

Information
Moonlight weed grows deep in Seek Valley, making it difficult to obtain. It is normally used as a general purpose medicine but is also a key ingredient in some more obscure medicines, such as the antidote to wake the dragons of the Knights of the Dragon's Den, who were poisoned by Windy during the Gate Rune War.