The Strongest Villain In Digimon Adventure 02

Three months after MaloMyotismon's defeat, the DigiDestined go up against Diaboromon again. Right now the evil digimon assumes its strongest form, Armageddemon. It can be stated that it is the strongest digimon after the event of Digimon Adventure 02. Here is the digivolution list of this Digimon:

Kuramon (Baby)

Kuramon is an Unidentified Digimon. It suddenly appeared on the Computer Network. Aggression, generated by the malice of people who abuse the Computer Network or the conflicts which are unfolding on the Network, manifested and a single Digi-Egg was created. Humanity's destructive instincts are condensed within that Digi-Egg, and as such, the mysterious Digimon that was born from it is an extremely dangerous being. It multiplies like a virus within the Computer Network, causing a slight degree of network failure.
Attacks
Glare Eyes: Produces a frothy substance from its gigantic eye.
Bubbles: Produces bubbles from its eye to intimidate the opponent.

Tsumemon (In-Training)

Tsumemon is an Unidentified Digimon. It digivolved further from Kuramon. The tips of its feelers have become claw-shaped, and it has grown even more ferocious. It corrodes data at a tremendous speed, and causes malfunctions in the Network. Also, because its speed of movement is so swift, once it digivolves to Tsumemon, it becomes even harder to capture.
Attacks
Nail Scratch: Slashes with the claws on its feelers.
Bubbles: Produces bubbles from its eye to intimidate the opponent.

Keramon (Rookie)

Keramon is an Unidentified Digimon. It digivolved from Tsumemon. Its physique has gotten larger, and with its huge mouth, it can eat away at much more data than Tsumemon could. Because it eats away at more than 100 megabytes of data per second, the data is destroyed the instant it enters Keramon. Due to its extremely cheerful personality, it thinks of its destructive actions as just part of its play.
Attacks
Crazy Giggle: Spews out an exceptionally destructive bullet of light while laughing.
Fool Out: Emits an unbearable discord.
Crazy Turn: Attacks by extending its arms and spinning around.
Crazy Smoke: Blows out poisonous smoke.
Dark Crusher: Hits an enemy with both hands.

Chrysalimon (Champion)

Chrysalimon is an Unidentified Digimon. The Rookie Keramon will go into a chrysalis-like state in order to digivolve into a stronger Digimon, and once it does so, it conserves its energy. For that reason, it is completely unable to move, but it is protected by its tough shell, and can attack the opponent with the tentacles extending from its back. In some cases, it can digivolve to Ultimate without becoming a Champion, but it is able to digivolve to a stronger Ultimate by digivolving to Chrysalimon.
Attacks
Data Crusher: Destroys the opponent's configuration data with the tentacles extending from its back.
Misconnecting: Flies up in the air and squashes the enemy with its huge body.

Infermon (Ultimate)

Infermon is an Unidentified Digimon. It has an appearance like a long-legged spider, and while its form is usually in an outstretched state, with its head and limbs extended, it is also able to assume a cocoon form, with its limbs retracted into its body. When it goes into its cocoon form, its defensive power is raised such that every attack is deflected, but it can only go forward in a straight line, and the fact that it cannot modify its trajectory is a clear weakness. It is able to penetrate every Network, despite the strength of their security. If Infermon is released from the Network, the world will probably then collapse into chaos.
Attacks
Hell’s Grenade: Fires off shells of a terrible, destructive energy from the gun muzzle inside of its mouth.
Cocoon Attack: Charges the opponent with its cocoon form.
Cocoon Guard: Raises its defense by retracting its legs and neck into its body.
Virus Skater: Breathes a stream of dark, electrified gas from its mouth.

Diaboromon (Mega)

Diaboromon is an Unidentified Digimon. It repeatedly absorbs all the data on the Network in order to digivolve and grow larger, and is depleting the Digital World to the brink of destruction. A Diaboromon that has absorbed a lot of data becomes convinced that it is an all-knowing and all-powerful being, and it takes pleasure in destruction and slaughter. However, when this Digimon congregates in great numbers, its raison d'être is made clear, and as that ultimate goal is to hijack a military computer and try to destroy the Real World as well with a nuclear strike, this is a terrifying Digimon.
Attacks
Catastrophe Cannon: Fires a powerful shot of destructive energy from its chest-cannon.
Paradise Lost: Uses all the power in its body to hit the enemy.
Cable Crusher: Stretches its arms and launches its huge clawed hands to slash or grab the enemy.
Multiply: Makes a copy of itself.
Tentacle Bug: Extends its arms to claw the target.
Line Surge: Spreads both of its arms outwards and spins in place.
Page Fault: Rolls over and strikes enemies with the blades on its back.
Virus Download: Holds its hands back, charging them, and then thrusts forward, extending its arms and shooting its hands forward.
System Fail: Encases himself with a gigantic green sphere, blasting all nearby opponents away and causing them to devolve.

Armageddemon (Mega)

Armageddemon is an Unidentified Digimon. It is an Ultra Digimon that was born when Kuramon fused in large quantities, causing a mutation. Diaboromon had the ability to make many copies of itself, but they were characterized by having lesser abilities than the original possessed. However, by producing Kuramon in large quantities and then fusing them, it did not disperse its abilities, but instead was able to attain power greater than Diaboromon by condensing them into one being. Also, as a Diaboromon-species Digimon, it is a special Digimon that is affiliated with neither light nor darkness.
Attacks
Black Rain: Fires energy shells from its back into the sky, which fall like rain as scattered beams.

Ultimate Flare: Emits a destructive energy wave from its gaping maw.