I'm surrounded by buffoons.
~ Mercurymon, about his fellow Evil Legendary Warriors.
Seraphimon’s fractal code, and it’s all mine. With this, the Digital World shall bow before me. Ha ha ha ha ha!
~ Mercurymon

Mercurymon is one of the main antagonists in Digimon Frontier.


Mercurymon is a crafty, deceiving, manipulative and treacherous strategist who thinks of many strategies simultaneously. He always seen smiling diabolically, he is undoubtedly the most guileful, at least compared to the impulsive Ranamon. He is very fussy and overcritical when it comes to precisely explaining methods of battle and such. He also likes to speak rather Shakespearean, using words like; Thee, thy, nay, and anything else.


Mercurymon is a Human Hybrid Level Digimon that resembles a cross between a flamboyant marionette and a robot. His body is covered in mirrors with two on his forearms that serve as shields, two the front and back sides of his abdomen, and one for a face. The only facial features he posesses are a set of bright red lips which carry over to his beast spirit form.

Digimon Frontier

Mercurymon was one of the 5 Digimon that served Cherubimon. He always attacks his enemy's weak points but his behavior outside of calculations is brittle.

Mercurymon debuted along with Ranamon, and Arbormon while helping Grumblemon deal with Takuya and his friends who stole his Beast Spirit. During the fight, Mercurymon defeated Seraphimon with his Dark Reflection attack and scanned his data, but Zoe quickly grabbed his Digi-Egg for safety.

Later, Mercurymon comes to Cherubimon and gives him Seraphimon’s Data, but scolds him for defeating him. It seemed that Mercurymon was planning to betray Cherubimon by using Seraphimon's data for himself and make him stronger than Cherubimon, but it wasn't fully confirmed.

Later, while Takuya was away, J.P., Tommy, and Zoe were captured by Mercurymon and Ranamon, trying to make them talk. Koji tries to fend off Ranamon and Mercurymon himself, but he was still weakened from the previous battle with Duskmon. Takuya eventually returns to the Digital World to rescue his friends. With Takuya back in the game, the Digidestined manage to drive away Ranamon and Mercurymon.

While Takuya was stuck in the maze of elements, he confronts Mercurymon. He lures Takuya into a dark church room. Mercurymon summons Seraphimon’s Data, and uses it to transform himself into ShadowSeraphimon. He attacks Takuya with his new strength, and is badly beaten. Takuya then manages to become Aldamon for the first time to defeat ShadowSeraphimon, reverting him back to Mercurymon. After Aldamon returned Seraphimon's Fractal Code (and was transported back to Seraphimon's Digi-Egg, Mercurymon returned to his mirror world, vowing revenge, thinking that he can still win. Aldamon melted the mirrors and Mercurymon was finally defeated by Aldamon by punching through his stomach. After Aldamon defeated Mercurymon, his spirit lives on in his Beast Spirit form Sakkakumon.

Later Mercurymon later appeared as a purified Mercurymon at the Village of Beginnings, to help the other legendary warriors fight Crusadermon and Dynasmon. He also appeared when Susanoomon split into the ten Human Hybrids to slice through Lucemon Larva's body.

Abilities and powers

Mercurymon can reflect his opponents attacks in one mirror, and shoot the attacks back in reverse from the other mirror. He also has the ability to teleport.


  • Dark Reflection


What's fair for me, is deadly for 'thee.
~ Mercurymon, to Agunimon.
That little whelp is much stronger than I remember.
~ Mercurymon, about Agunimon.
Thou art doomed to failure before thou even start.
~ Mercurymon, to Agunimon.
I can be anywhere, even behind thee.
~ Mercurymon.
If only thy mouth were thy weapon, then truly thou couldst never be defeated.
~ Mercurymon.



  • Mercurymon is the only warrior who lost his human spirit before his beast spirit, as well as the only one that never Slide Digivolves.
  • Mercurymon is voiced by Daran Norris, who also did the voice of Sakkakumon, ShadowSeraphimon, and did other voices such as Knock Out in Transformers Prime.


          Digimon Logo Villains

Digimon Adventure

Major Antagonists

Devimon | Etemon | DemiDevimon | Myotismon | Apocalymon | Digimon Emperor | Kimeramon | Arukenimon | Mummymon | BlackWarGreymon | Daemon | Yukio Oikawa | Alphamon | Dark Gennai | Maki Himekawa | Meicoomon | King Drasil

Dark Masters

MetalSeadramon | Puppetmon | Machinedramon | Piedmon

Myotismon’s Army

Bakemon | Devidramon | Dokugumon | Mammothmon | Gesomon | Raremon | SkullMeramon | DarkTyrannomon | MegaSeadramon | Gizamon | Phantomon | Snimon | Tuskmon

Daemon Corps

LadyDevimon | MarineDevimon | SkullSatamon


Kuwagamon | Shellmon | Seadramon | Unimon | Ogremon | Evil Greymon | SkullGreymon | Kokatorimon | Vademon | Scorpiomon | MetalGreymon | Infected Imperialdramon

Digimon Tamers

Main Antagonists

Hypnos | Mitsuo Yamaki | Beelzemon | Zhuqiaomon | ADR-01: Jeri Type | D-Reaper


Mihiramon | Sandiramon | Sinduramon | Pajiramon | Vajramon | Indramon | Kumbhiramon | Vikaralamon | Makuramon | Majiramon | Caturamon


Gorillamon | Vilemon | Dokugumon | Devidramon | IceDevimon | Musyamon | Harpymon | Orochimon | Megidramon

Digimon Frontier

Main Antagonists

Cherubimon | Dynasmon | Crusadermon | Lucemon

Evil Hybrids

Grumblemon | Ranamon | Petaldramon | Mercurymon | Duskmon


Cerberumon | Snimon | ShadowToyAgumon | Golemon | Volcamon | Beetlemon's Shadow | Karatenmon | Asuramon | IceLeomon | Phantomon | IceDevimon | SkullSatamon

Digimon Data Squad

Main Antagonists

Gotsumon | Merukimon | SaberLeomon | Akihiro Kurata | King Drasil


Kouki Tsubasa | Nanami | Ivan

Royal Knights

Gallantmon | Crusadermon | Leopardmon | Craniamon


Kokatorimon | Drimogemon | Keramon | Neon Hanamura | Soulmon | Vilemon | DemiDevimon | Dokugumon | MetalPhantomon | Okuwamon | Hagurumon

Digimon Fusion

Main Anatagonists

Lord Bagra | AxeKnightmon | Tyutyumon | Laylamon | Tactimon | Blastmon | Quartzmon

Bagra Army

MadLeomon | Orochimon | Neptunemon | Octomon | AncientVolcanomon | SkullMeramon | RedMeramons | IceDevimon | Daipenmon | SkullScorpiomon | Ebemon | Lucemon | Musyamon | Matadormon | Brakedramon | Mantaraymon |

Dark Generals

Dorbickmon | NeoMyotismon | Lord Zamielmon | Splashmon | Olegmon | Gravimon | Apollomon Whispered


GranLocomon | Huanglongmon | LadyDevimon | Honeybeemon | GrandisKuwagamon | Ogremon | Fugamon | Harpymon | MetallifeKuwagamon

Movie Villains
Parrotmon | Diaboromon | Kokomon (Wendigomon) | Mephistomon | Parasimon | Ornismon | Murmukusmon | Argomon

Video Game Exclusives
Analogman | Chaos Lord | Crimson | OverLord GAIA | A.o.A. | Lord Megadeath | Galacticmon | Alphamon | Chronomon DM | Jammingmon | Virus Rebootmon

Manga Exclusives
Neo Saiba | Barbamon | MachLeomon | Weddinmon | Shademon

Digimon Universe: Appli Monsters

Main Antagonists

Leviathan | L-Corp | Ultimate 4

Leviathan’s Underlings

Cameramon | Shotmon | Sakusimon | Mienumon | Cometmon | Drawmon | Sateramon | Deusmon

L-Corp Employees

Knight Unryuji | Yūjin Ōzora

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