Diablomon

=Attack Techniques= undefined

=Evolution=

Evolves From

 * Andiramon
 * Andiramon (Deva)
 * Any Adult Dark Digimon from Digimon World: Digital Card Arena
 * Any Black Lv.5 Digimon from the Digimon Card Game
 * Arkadimon Perfect
 * Black War Greymon (with Gran Kuwagamon)
 * Chrysalimon (Warp Evolution)
 * Digitamamon (with Infermon)
 * Gigadramon (with Infermon and Marin Devimon)
 * Gran Kuwagamon (with Black War Greymon)
 * Indaramon
 * Infermon  (with or without Digitamamon or Marin Devimon and Gigadramon)
 * Keramon (with or without Warp Evolution or Kuramon )
 * Kuramon (with Keramon )
 * Lady Devimon
 * Marin Devimon (with Infermon and Gigadramon)
 * Okuwamon
 * Pajiramon
 * Sandiramon
 * Skull Satamon

Evolves To

 * Ancient Greymon (with Imperialdramon Paladin Mode)
 * Any Black Lv.7 Digimon from the Digimon Card Game
 * Armagemon (with or without Infermon or Mugendramon or Kuramon, Keramon, Chrysalimon and Infermon)
 * Beelzebumon: Blast Mode (with Apocalymon or Beelzebumon)
 * Chaos Dukemon (with Black Megalo Growmon)
 * Chaosmon
 * Diablomon (X-Antibody) (with X-Antibody)
 * Millenniumon
 * Omegamon Alter-S
 * Omegamon Zwart
 * Omegamon Zwart Defeat
 * Quartzmon
 * Ragna Lordmon
 * Raidenmon
 * Scumon
 * Susanoomon

=Appearances=

Diablomon is the final evolution of a Kuramon that hatched from a Digitama originating on the internet. It evolves into this form when Yagami Taichi's War Greymon and Ishida Yamato's Metal Garurumon come to exterminate it. In this form, it begins copying itself rapidly, hacks into the 's computer systems and launches a nuclear missile, and challenges the Chosen Children to a "game" in which they must find and kill the one copy that is holding the clock that will disarm the missile's fuse before the missile detonates.

Although it and its copies easily overwhelm and severely wound War Greymon and Metal Garurumon, they turn the tides against it when they fuse into Omegamon and effortlessly wipe out all but one of the Diablomon. While Omegamon initially does not have the speed to target the final Diablomon due to its swiftness, Izumi Kōshirō turns the tides against it when he forwards it all of the emails of support that the Chosen Children had been sent, slowing its processing speed to a crawl and enabling Omegamon to destroy both it and the fuse clock just in time to stop the detonation.

In, Inoue Miyako mentions that she was one of the email senders during the Diablomon fight in the spring of 2000.

Three years after its original defeat, Diablomon returns. It seeks revenge against Yagami Taichi and Ishida Yamato, and initiates a plan to spread its Kuramon into the Real World en masse by email while also leaking personal information and photographs about the Chosen Children.

Taichi, Yamato, Agumon and Gabumon re-enter the internet to hunt it down, and it and its hordes of Kuramon face off against Omegamon for the second time. Although Omegamon easily destroys it again with the assistance of Angemon and Angewomon, Inoue Miyako's opening of gates as a tactic to assist them plays into Diablomon's hands, as it enables even more of its Kuramon to escape to the Real World, where they all eventually fuse together into an Armagemon.

In, three Diablomons are among the new Ultimate-level Digimon who evolve when Culumon uses its. They are created from the fusion of a horde of Chrysalimon who, only moments before, had been attacking Impmon. The Diablomons travel to the Four Holy Beasts' domain to assist them in the fight against the D-Reaper.

In, a giant Diablomon is the final form of a Kuramon copied by Quartzmon, who converts the city into DigiQuartz. When it evolves from Infermon, it easily overpowers all of the Digimon Hunters' Digimon and captures Xros Up Arresterdramon (Astamon), but Shoutmon X7 destroys it. Afterward, when Quartzmon reveals itself to the Digimon Hunters, it briefly takes Diablomon's form.

In, Diablomon is mentioned as being a boss in the Digimon Universe video game that Shinkai Haru once played. Haru says that defeating Diablomon "only" took him 150 tries.

In, following the destruction of Ordinemon and the foiling of Yggdrasill's plan, the Mysterious Man offhandedly mentions Diablomon to himself as one of several possibilities for evil Digimon who could be used in Yggdrasill's next plan for conquest.

Individual Appearances
{{AppearanceList|

Digimon Adventure

 * Digimon Adventure: Our War Game!

Digimon Adventure 02

 * Digimon Adventure 02: Diablomon Strikes Back
 * Digimon Adventure 02: Diablomon Strikes Back

Digimon Universe Appli Monsters
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Diablomon is a Ultimate level Variable Digimon. Its Variable Move,, manipulates all enemies' stats to reduce their EP value to 0 (making them hungry) and maximize their UP value (making them need to use the Toilet). It costs 48 VP.

The Diablomon Variable can be learned in the post-game by the combination of Piemon and either one of Meramon and V-dramon.

Diablomon is an obtainable Digimon. Evolves from Okuwamon (20+ DP).

Tag Tamers begins with a cutscene in which Akiyama Ryo and Ichijouji Ken witness the battle between the Chosen Children and Diablomon from Digimon Adventure: Our War Game! The next day, they are recruited by Gennai, Agumon and V-mon to stop what appears to be a copy of Diablomon after its consumption of data has laid waste to the Digital World. However, once Ryo and V-mon defeat it, Millenniumon reveals that it was just a pawn in its plan to lure Ryo back into the Digital World.

The Diablomon copy is the first boss of the game.

Diablomon appears as a card. It can be obtained through special fusion, by fusing an Infermon card with a Digitamamon card. Since the Ultimate level is not present in this game, the Diablomon card is categorized as Perfect.

A NPC Diablomon appears in Infinity Tower's Battle Cafe after Sage Tower's second Battle Arena is cleared. Upon being talked to, it tells the player that it wants to play a new game, where the player must defeat it or the world will end.

Diablomon is the fourth opponent of Infinity Tower's fourth and fifth Battle Arenas, being the final opponent in the former as well. Before the first fight, it points out how the game is fun but the player is out of time. Diablomon plays the Time Bomb Deck (時限爆弾デック Jigenbakudan dekku; Dub: Time Bomb Deck), a Black/Darkness deck with 5 attack, 4 defense and 3 speed. It is a self-destruction deck powerful enough to destroy planets. Upon being defeated, it is in disbelief that it did not win, but it decides to start a new game soon and asks the player to play it too. Afterwards, the Battle Arena closes down once again.

While not mentioned during the Battle Arena, in the Battle Cafe after clearing the fourth Battle Arena, Infermon and Diablomon will occupy the same slot and switch between themselves, indicating that they are different evolutionary forms of the same individual Digimon.

Diablomon is an optional evolution for all playable Digimon. It can be Jogressed with Imperialdramon: Paladin Mode to perform the Ancient Greymon Jogress attack.

Diablomon also appears as a Jogress attack itself. Its Jogress requires Black War Greymon and Gran Kuwagamon, and costs 260 MP. In this attack, Diablomon performs its technique. It has no extra effects, but has the highest Power of all the Jogress attacks.

It also appears as a card for Card Battles.

Diablomon is an unlockable playable character. It does not evolve from, or evolve into, any other Digimon.

Diablomon is an obtainable Digimon. It can be found in Core Field.

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Diablomon is an obtainable Digimon. It cannot be encountered in the wild.

Diablomon can be used in Jogress Evolution to create Armagemon (with Infermon) and Chaos Dukemon (with Black Megalo Growmon) in the Special Evolution menu of the DigiLab.

Diablomon is only obtainable as a collectible card. Its card can be unlocked when completing the The Wickedest Virus (最悪のウイルス Saiaku no Uirusu) set.

Diablomon is an obtainable Digimon.

A Diablomon is the partner Digimon of Sanada Arata. From Chapter 20 onward, when Arata joins the player as a partner, his Diablomon joins the player's Digimon in battle as an allied NPC. Diablomon is also the only Digimon that Arata uses in the battle against him in round 4 of the Master Cup. When defeated in this battle, it drops its Digimon Medal.

Diablomon is an obtainable Digimon.

A Diablomon is the partner Digimon of Sanada Arata. From Chapter 15 onward, Diablomon is part of Arata's team if the player chooses him as an ally for Domination Battles or Territory Disputes. If the player chooses him as a partner when exploring the Abyss Server, his Diablomon joins the player's Digimon in battle as an allied NPC.

In the optional blacklisted hacker case "Beat Power Sleuth Junki!", a Diablomon, along with a Titamon, is part of the titular Power Sleuth Junki's team. When defeated, it drops its Digimon Medal.

Diablomon's stats are identical to its stats in the original Digimon Story: Cyber Sleuth. However, Hacker's Memory, and by extension compilations of both Cyber Sleuth games (the Japanese Nintendo Switch and PlayStation 4 versions of Hacker's Memory, and the western Digimon Story: Cyber Sleuth Complete Edition), add more evolution options for it.

Diaboromon (Diablomon) is the boss of Map 4, Area 11.

Diaboromon (Diablomon) appears as a random encounter enemy Digimon in D-Tector versions from US 2.0/Asia 1.0 onward. The player may add it to their Digi-Database and use it as an ally by inputting the Digi-Digit code X2M0S, or by defeating it in battle (although it being added the latter way is not guaranteed). In battle, it can be digivolved (evolved) from Infermon, and can digivolve into Armageddemon (Armagemon).

Diablomon is an unobtainable Boss Digimon.

Diablomon is an unobtainable Raid Boss Digimon.

TCG
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Virtual Pets
=Additional Information=