Witchelny is an alternate dimension to the Digital World within the Digimon franchise, and home to several Digimon, mainly of the wizard type. Digimon of this area sometimes travel to the normal Digital World in order to further their own skills. Witchelny is based off another v-pet, Magical Witches.
In the Witchelny of Magical Witches, there exist four clans of witches and wizards representing each of the four elements, known as the Aquary Clan (water), the Energe Clan (fire), the Earthlin Clan (earth), and Baluluna Clan (wind). A single series of book-shaped Magical Witches v-pets were released, known as the Four Elemental Communication Books, with each containing a witch or wizard from a different clan.