Millenniummon

Millenniummon
Millenniummon is a synthetic-type Digimon that was created as a result of Machinedramon and Kimeramon DNA Digivolving for reasons unknown. He was also the final boss in Digimon Battle Spirit, Digimon Adventure: Anode/Cathode Tamer and Digimon Adventure 02: Tag Tamers. His name comes from Millennium meaning 1,000 years.

Digimon Adventure 02
Millenniummon makes a two second appearance in a flashback showing how Ken Ichijouji got his Dark Spore.

Digimon Adventure 02: Tag Tamers
After being defeated by Ryo Akiyama and Ken Ichijouji as Moon=Millenniummon, Millenniummon appears in this form to shoot Dark Spores at the pair. It is this scene that is featured in Digimon Adventure 02.

It is possible to obtain a Milleniummon by fusion.

Digimon Adventure 02: D-1 Tamers
It is possible to obtain a Millenniumon by fusing a Machinedramon and a Kimeramon and obtaining 96 jogress points.

Digimon Battle Spirit
Millenniummon appears as the final boss of the game.

 Attacks 
 * Cannon Fire: Fires a barrage of fireballs from his cannons.
 * Energy Blast: Places his hands together and charges his cannons, then runs at his opponent to stun them while he fires.
 * Time Unlimited: Fires a black orb he forms in his mouth that creates a dimension around his enemy, slowing him/her down.
 * Dimension Destroyer: Destroys the pocket dimensions it has created.
 * Time Warp: Sends his enemies into a parallel dimension slowing him/her down and restarting everything or sending them to the past, present or future.
 * Mugen Cannon

Moon=Millenniummon
Moon=Millenniummon is an Evil God Digimon. He only appears once Millenniummon is killed. A spirit Digimon with no physical form, meaning physical attacks cause him no harm.

Digimon Adventure 02: Tag Tamers

 * Main article: Millenniummon (Adventure/Tamers)

Moon=Millenniummon is the final boss of Digimon Adventure 02: Tag Tamers, as well as a playable Digimon.

Digimon Adventure 02: D-1 Tamers

 * Main article: Millenniummon (Adventure/Tamers)

Moon=Millenniummon is the final boss of Digimon Adventure 02: D-1 Tamers, as well as a playable Digimon.

Moon=Millenniummon's Digivolution line in the Digimon Adventure 02: D-1 Tamers as a playable character:
 * Fresh (Little Baby) - Zurumon
 * In-Training (Great Baby) - Pagumon
 * Rookie (Child) - DemiDevimon
 * Champion (Adult) - Cyclonemon
 * Ultimate (Perfect) - Kimeramon
 * Mega (Ultimate) - Moon=Millenniummon

Digimon World Dawn/Dusk
Moon=Millenniummon digivolves from Kimeramon. Moon=Millenniummon is one of 3 opponents in the Silver Rank battle.

Attacks
 * Dimension Destroyer: Annihilate the pocket dimensions it has created.
 * Death Crystal: Destroys his enemy's heart.
 * Killer Light
 * Crystal Drop

ZeedMillenniummon
ZeedMillenniummon is an Evil God Digimon that digivolves from Moon=Millenniummon. A single ZeedMillenniummon exists at once at all points in time in space.

ZeedMillenniummon can move freely between all parallel worlds, the past and the future. He appears as a two-headed dragon with his bottom portion trapped in a crystal. His body is surrounded in chains of Fractal Code to negate his powers.

Digimon Tamers: Brave Tamer
ZeedMillenniummon was the final boss in this game. By equipping the ZeedMillenniummon card on Cyberdramon, Cyberdramon will digivolve into ZeedMillenniummon.

Digimon World Dawn/Dusk
ZeedMillenniummon is obtainable through DNA Digivolution of Moon=Millenniummon and Gigadramon. You need to have both digimon at level 77+, 77,000+ dark exp, and an attack of 450+. He is also a member of Gaia Origin.

Attacks
 * Time Destroyer: Sends his enemies to the other side of space-time.
 * Chrono Paradox: Fires two atomic rays out of his mouths that destroy everything in their way. This is used as a similar "delete command" that some mega-leveled digimon have in their arsenal.