Sacred groves are the temples of the Druidic Priests and a full description can be found in The Old Faith. This spell allows the Druidic Priest to create a Sacred Grove or to re-dedicate one that has been desecrated. Before this spell can be cast, the area must be marked out using the 3rd level spell Zone Of Purity. The Druidic Priest then performs various dedication rituals, starting at the full moon and lasting for a full lunar month.