|Flame Inferno||||フレイムインフェル||Fureimu Inferuno||Evil Inferno/Flame Inferno||Fires a stream of flames from its hands and/or mouth.|
|Chaos Flare||||ケイオスフレア||Keiosu Furea||Evil Flapping/Chaos Flare||Attacks with a tornado of dark flame, or fires a blast of fire from its hand.|
|Slash Nail||||スラッシュネイル||Surasshu Neiru||Tears the enemy with its claws.|
|Hammer Knuckle||||ハンマーナックル||Hanmā Nakkuru||Puts both hands together and swings with all its might, or summons a giant demonic fist to smash the enemy.|
|Double Dust||||ダブルダスト||Daburu Dasuto||Attacks with fists filled with magic, or sends a shock wave through the ground at the enemy, causing an earthquake.|
|Algol's Flame||||アルゴルズフレイム||Arugoruzu Fureimu|
- Archnemon (with Mummymon)
- Black Seraphimon 
- Blue Meramon
- Death Meramon
- Devimon (with Devidramon)
- Devidramon (with Devimon)
- Fantomon (with certain Digimon from the Pendulum series)
- Holy Angemon
- Lady Devimon (with or without certain Digimon from the Pendulum series or Vamdemon)
- Lucemon Falldown Mode
- Mach Gaogamon
- Marin Devimon
- Mega Seadramon
- Megalo Growmon
- Metal Fantomon
- Mummymon (with or without Archnemon)
- Neo Devimon
- Rize Greymon
- Skull Greymon
- Skull Satamon
- Vamdemon (with or without Lady Devimon or Lady Devimon, Blue Meramon and Dagomon)
- Waru Seadramon
- Were Garurumon
- Whamon Perfect
- Arkadimon Ultimate
- Belphemon: Rage Mode (with Belphemon: Sleep Mode)
- Demon Super Ultimate (with Arkadimon Ultimate)
- Ogudomon (with either Barbamon, Beelzebumon, Belphemon, Leviamon, Lilithmon or Lucemon Falldown Mode or with all of them)
Shortly after battling Digimon around the globe, Demon sends his servants Skull Satamon and Lady Devimon to find Ken. Once they do so, he then orders them and Marin Devimon to attack the city the next day.
Demon then reveals himself and demands that Ken give him the dark seed of Millenniumon in his neck. Ken refuses and Archnemon and Mummymon appear and Ken is convinced to go with them after seeing all the kidnapped children. Daisuke and Wormmon follow on Lighdramon while Silphymon engages Lady Devimon and Shakkoumon engages Marin Devimon. After their opponents are destroyed, they then go to where the truck is heading as Demon himself decides to intervene. V-mon and Wormmon evolve to XV-mon and Stingmon but to no avail.
After becoming Paildramon they are still no match. The other two Digimon arrive and they begin to battle but when Demon begins to attack the civilian bystanders Paildramon evolves to Imperialdramon then to his Fighter Mode. However they still can't win. Miyako suggests sending him through a digital gate but Demon shows that not only can he materialize from one point to another but he can open dimensional gate ways when he proceeds to rip open a rift in the sky to the digital world.They then come up with the idea of banishing him to the World of Darkness. Ken then taps into the dark power within him to open a portal, but Ken's fear of the World of Darkness began to overtake him. The others tell him they are his friends who will always love him for who he is and support him and Daisuke then tells him that he isn't the Digimon Kaiser and that he has nothing to fear. Ken is able to overcome the upset to open a portal from within the one Demon tore open.
Demon is the main villain of the Digimon manga V-Tamer 01. He seeks to overthrow Lord Holy Angemon and become ruler of the Digital World. Neo Saiba and his Alias 3 aided Demon in his conquest until Yagami Taichi and Zeromaru defeated them all. Although neither in the manga or any related media is mentioned, the Demon that appears in this manga has much in common with the member of the Seven Great Demon Lords, including the background.
Two types of Demon are found. One can be evolved from Mummymon if above level 47 and Spirit above 230, or can be found at Lava River. Another, uncloaked version appears as a member of the Seven Great Demon Lords. This type of Demon cannot be obtainable or evolved from any Digimon.
He is a boss and an obtainable evolution for Agumon.
Can be evolved from Lucemon Falldown Mode if above level 67, attack 390, and Darkness EXP 50000.
Demon is a Mercenary Digimon which can evolve from Neo Devimon at level 41.
Demon: Beast Mode is an available Burst Mode Evolution for Demon.
It can be unlocked if level 70 or above with the item Furious Claw.
Demon is only obtainable as a collectible card. Its card is part of the Seven Great Demon Lords (七大魔王 Nanadaimaou) set.
|Card Game Alpha|
|Digimon Reference Book||Digital Monster Card Game||Digital Monster Card Game||Digital Monster Card Game Alpha|
|Digimon Jintrix||Digimon Jintrix||Digimon Jintrix||Digimon Collectors|
|Digimon Collectors||Digimon Collectors|
|Digimon Adventure 02: D1 Tamers
(cloaked version, battle)
(cloaked version, map)
|Digimon Savers: Another Mission||Digimon Savers: Another Mission||Digimon Masters||Digimon Masters|
|Digimon Pendulum||D-Scanner||Digivice iC||Digital Monster Ver.20th|