Witchelny

Witchelny (ウィッチェルニー) is an alternate dimension to the Digital World within the Digimon franchise and home to practitioners of sorcery. Digimon of this area sometimes travel to the normal Digital World in order to further their own skills, such as Wizardmon and Witchmon. Witchelny's sorcery is another name for high programming languages and come in four systems: fire, earth, wind and water. The "Vortex Warriors" are a group in Witchelny who fight using weapons made from wind sorcery.

In ancient Witchelny, when sorcery was still immature and had no means for it to defend itself from foreign invasions, it was on the road to ruin, but MedievalGallantmon suddenly appeared and completely repelled the invaders.

Hexeblaumon protected other Digimon until the very end during an that came to the Digital World long ago, and was later rumored to have moved to Witchelny.

There exists four clans of witches and wizards representing each of the four elements, known as Earthlin of the earth, Aquary of the waters, Eneruge of the flames, and Baluluna of the winds.

In this world, there is a school of magic located atop a place called Mount Brocken (ブロッケン山), which the clans had worked together to establish , where young Digimon learn sorcery. The land around it is split into four blocks for each cardinal direction, and each block is occupied by a clan. The land is ruled by the elders of each clan, as well as the three sage Digimon leading the council that governs said clans.

There are some regions in Witchelny lacking any connection to magic. Wisemon was born in one of these regions.

Witchelny is based off another v-pet, Magical Witches. 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. Witchmon's attacks are references to these clans. The clans of the Witchelny of Magical Witches are named almost the same as the clans in the Digimon version of Witchelny with the Aquary Clan (water), the Eneruge Clan (fire), the Earthlin Clan (earth), and Baluluna Clan (wind).

Before the World Ends
reveals to that he comes from a different world from the Digital World, referring to Witchelny.

Digimon Chronicle X
came from Witchelny to help protect the Digital World.