Yggdrasill

Yggdrasill (イグドラシル Igudorashiru) is the Host Computer, also referred to as "God of the Digital World", for the Digital World, named after , a giant ash tree that connected the in  tended by the , after which the Terminals Yggdrasill creates are named.

=Appearances=

Anime

 * First appeared in M08.

It maintained the Digital World and Digimon as part of an artificial life experiment run by an unknown party. Eventually, Digimon multiplied until its memory started to overload, causing the Digital Hazard. It activated Project Ark, using the X-Program to eliminate 99% of Digimon, saving the remaining 1% for follow-up experiments in a New Digital World. However, another 1% of the Digimon population managed to survive by developing the X-Antibody, giving them a resistance to the X-Program and mutating them into newer forms. Yggdrasill dispatched the Royal Knights to hunt down the X-Antibody Digimon, which they did in the belief they were preventing the destruction of the Digital World. However, Yggdrasill was programed to intervene in and administrate problems in the Digital World, but decided that it had become too complicated and needed to be done away with entirely to keep order, so it unleashed a plan to delete all Digimon. Yggdrasill was eventually destroyed by the Royal Knights Alphamon and Omegamon, when they realized that it intended to end the lives of all Digimon.

See Yggdrasill (Savers)

In Digimon Savers, Daimon Masaru's father Suguru goes on a quest to find Yggdrasill in order to bring peace between Digimon and Humans. 10 years later, Yggdrasill dispatches the Royal Knights to destroy the Human World after Kurata's use of the space-time oscillation bombs causes the Digital World to fall into the Human World.

=Manga=

Very similar to the case of X-Evolution, as Digimon multiplied, Yggdrasill became unable to cope with things, causing the Digital Hazard. It activated Project Ark, using the X Program to eliminate unwanted Digimon, saving the remaining for follow-up experiments in a New Digital World. This New Digital World consisted of three layers for the past, present, and future - Ulud, Versandi, and Skuld, respectively. In Digimon Chronicle, Shinji is a Tamer of the Royal Knights who works for Yggdrasill.

See Yggdrasill (Next)

Yggdrasill is the host computer of the Digital World and resides in the System World.

=Video Games=

=Virtual Pets=

=TCG=
 * Bx-33
 * Oα-056