Etemon

Etemon is the second main villain that the DigiDestinedencounter and come into conflict with when they arrive on the continent of Server.

Description
Etemon can pinpoint their location via his Dark Network, and has a large army of Digimon working for him. The Champion forms of the children’s Digimon are not powerful enough to defeat him, and it is revealed that they need to Digivolve to their Ultimate levels to win. However, in order to do that, they have to find the crests. Through their battles with him, they each find their crest, but it turns out that more is needed to Digivolve to Ultimate.

Etemon has the character of an Elvis Presley impersonator. He is often frustrated when people fail to acknowledge his over-inflated ego. Etemon considers himself to be a great singer, and often forces his minions to praise his terrible music.

Etemon is ultimately defeated when the children go into an upside-down pyramid to find Sora's crest. However, they also find Datamon, a prisoner of Etemon, who kidnaps Sora and tries to use her to defeat Etemon. The children come up with a plan to infiltrate the pyramid to save her, and while carrying it out, Tai is forced to accept his courage, activating his crest. Datamon, in a last ditch effort, programs the Dark Network to absorb all Digimon in its reach, including himself and Etemon, but Etemon fuses with the Network and uses its power to attack the children. However, Greymon digivolves to MetalGreymon and uses his "Giga Blaster" to defeat Etemon. The Earthquake of MetalGreymon

When Millenniummon ressurrects the evil Digimon, Ryo Akiyama fights Etemon on his palace Digimon Adventure: Anode/Cathode Tamer

Later, Ryo must fight Etemon and two Gazimon to save Tai and Agumon. Digimon Tamers: Brave Tamer

Attacks
 * Dark Network (Dark Spirits): Fires dark energy blasts from his guitar.
 * Concert Crush (Love Serenade): Plays his guitar and sings either degenerating any enemy Digimon in hearing range, or damaging them badly.
 * Dark Solo: Fires a blast of dark energy from his fist.[citation needed]

Digimon Tamers: Digimon Medley
Etemon is a boss in the "Nanomon of the Labyrinth!" chapter.

Etemon Chaos
Etemon Chaos is a form Etemon assumes after fusing with the Dark Network. Plunged into his own net of darkness by Datamon, Etemon was assumed dead by the DigDestined until he emerged form the rubble of the upside-down pyramid that used to be his base after it collapsed under the strain of his network's dark power. He becomes significantly stronger and vastly overpowers Kabuterimon and Birdramon, reverting them to their Rookie forms and manages to take down Greymon, only to have him digivolve to the Ultimate level and have the villain outclassed himself and dipped into a dimensional gate, swearing revenge as he was absorbed. However, Etemon was not defeated just yet. The Earthquake of Metalgreymon

Attacks
 * Dark Spirits Chaos: Throws a dark sphere at the opponent.

MetalEtemon
MetalEtemon is Etemon's Mega form.

Etemon survives the battle with MetalGreymon and falls into a time-space limbo. He refuses to accept this fate, and fully absorbs the Dark Network's energy to get back into the Digital World, while digivolving into the Mega-leveled MetalEtemon in the process, increasing his already over-inflated ego by becoming vastly faster and more powerful and, courtesy of his now-armored body, having a much higher resiliency and stamina. MetalEtemon goes looking for the DigiDestined and finds Mimi, Joe, Palmon, Gomamon, and Ogremon, but after a short but very humorous battle with one of theDark Masters, Puppetmon, they escape, and MetalEtemon continues searching, and gets very close to them. Etemon's Comeback Tour Luckily, SaberLeomon rescues the team, and takes them to Digitamamon's now-abandoned restaurant. However, MetalEtemon tracks them down and attacks, and SaberLeomon gets fatally wounded while protecting Mimi from MetalEtemon's "Dark Spirits DX" by taking a direct hit. Gomamon digivolves to Zudomon, and when MetalEtemon brags that his armor is made out of "indestructible Chrome Digizoid", Zudomon reveals that his hammer is also made out of the alloy, and uses it to crack MetalEtemon's armor. MetalEtemon is then finally finished off for good when SaberLeomon rams his claw through the crack in his chest with all the remainder of his power. As he dies, he promises the DigiDestined will "pay big time". Ogremon's Honor

Attacks
 * Banana Slip: Trips the opponent with a banana peel.
 * Hekoki Attack (へこきアタック? lit. "Fart Attack"): Emits flatulent gas.
 * Metal Punch[1] (Number One Punch): Unleashes a punch with all of its confidence.
 * Metal Punch (Full Metal Hip Attack): Slams its hip into an enemy.
 * Dark Spirits Deluxe: Calls down dark lightning made from negative energy.