Mammothmon is an Ancient Animal Digimon. The fact that this ancient Digimon existed long ago was made clear from a multitude of evidence. Due to Digital World warming, its super-compressed data was expanded, and it made its way from the once-icebound Ice-Snow Area. Its whole body is covered in dense fur, and although it is an ancient Digimon that possesses immense power, it also has a weakness to extreme heat. The crest engraved into the mask covering its face is a super-ancient crystal of wisdom, so it possesses the power of clairvoyance so that it is able to see far into the distance, and its large ears can even identify sounds from faraway places.[4]


  • Tusk Crushers[5] (Tusk Strikes): Fires its tusks at the opponent like missles.
  • Freezing Breath[6] (Tundra Breath): Spews cold breath from its long trunk all at once, instantly freezing any opponent.
  • Snowball: Fires a hard frozen snowball.
  • Nose Stomp: Strikes the enemy using its big nose.
  • Tusk Strike: Charges and pierces the enemy.



Mammon (マンモン)

Official romanization given by the Digimon Reference Book and used in Japanese media.


Name used in American English media.


Digimon Adventure

The first Mammothmon seen was a minion of Myotismon, brought from the Digital World to assist in the search of the Eighth Child, that terrorized Highton View Terrace. He fought Birdramon for a short time before she Digivolved to Garudamon and swiftly destroyed him with her Wing Blade. Return to Highton View Terrace

Digimon Adventure 02

It took Arukenimon 200 Control Spires to make a herd of 20 Mammothmon to fight BlackWarGreymon, who both envied and easily defeated them. Later on, a bunch of Mammothmon were seen on the India/China border and some were in Siberia. Some were present during the final battle against MaloMyotismon.

Digimon Tamers

A Mammothmon was among the Digimon seen through the rip in the sky during Vikaralamon's rampage.

Digimon Data Squad

During Keenan Crier and Falcomon's latest attack on the DATS members, Gotsumon unleashed a Mammothmon who caused an avalanche that sent Yoshino Fujieda, Lalamon, and Thomas H. Norstein down into an abyss. He was destroyed by Lilamon.

Digimon World Data Squad

Mammothmon is a digivolution in Gaomon's galaxy once the following requirements have been met:

  • Unlocked Moosemon.
  • 2000 HP.
  • 250 DEF.
  • Use Guard 25 times.
  • Received 20,000 damage.
  • Fought 50 Digimon.

Digimon Fusion

Several Mammothmon appear within the Bagra Army in Mikey's dream. Mikey Goes To Another World!

Digimon Xros Wars (Manga)

Digimon Fusion Fighters

Digimon Adventure:

A Miasma-controlled Mammothmon, alongside a group of Frigimon, attack the DigiDestined. It was defeated by Zudomon. Zudomon's Iron Hammer of Lightning


Mammothmon is defeated by the DigiDestined's Partner Digimon.

Digimon World 2

Mammothmon digivolves from Unimon, ShimaUnimon, and Apemon and can digivolve further to SkullMammothmon.

Digimon World 3

Mammothmon is one of the Ice Witch's Digimon, a boss found in Asuka's North Sector, in the Ice Dungeon of Kulon Pit.

It also appears as a random foe in Asuka's North Badlands, West Sector. It is also a weak red Ultimate Digimon card with only 20/15.

Digimon World 4

Mammothmon is the second boss you will encounter in Death Valley, Mammothmon is also the violent boss in the mission you will get from the digi-elf in the terminal area.

Digimon World Dawn and Dusk

Mammothmon is #204, and is an Ultimate-level, Attacker-class, Beast-species Digimon with a resistance to the Earth element and weakness to the Fire element. Its basic stats are 232 HP, 223 MP, 133 Attack, 122 Defense, 82 Spirit, 90 Speed, and 50 Aptitude. It possesses the Powerful 4, Protect 4, and MotherEarth4 traits.

It dwells in the Access Glacier.

Mammothmon digivolves from Mojyamon and can digivolve to SkullMammothmon. In order to digivolve or degenerate to Mammothmon, your Digimon must be at least level 35, with 185 defense and 180 attack.

Mammothmon can also DNA digivolve from Garurumon and Leomon, or Drimogemon and Icemon, if the base Digimon is at least level 30, with 210 defense and 200 attack. Mammothmon can DNA digivolve to MetalGarurumon with MetalMamemon, or to Sleipmon with Knightmon.

Digimon Story: Super Xros Wars Blue and Red

Mammothmon DigiFuses to SkullMammothmon with SkullBaluchimon and SkullGreymon, and to AncientGarurumon with WereGarurumon, Vajramon, and Chirinmon.

Digimon World Championship

Mammothmon digivolves from Gururumon, Centarumon, GeoGreymon, Veedramon or Unimon if you pass time, or from Mojyamon with 40 Beast AP, and will digivolve to SkullMammothmon if you pass time.

Digimon Battle

Mammon digivolves from Boarmon and can digivolve to SkullMammothmon.

Digimon Masters

Digivolves from Apemon at level 25, and digivolves to SkullMammothmon at level 41.

Digimon Heroes!

Mammon digivolves from Monochromon.

Digimon Soul Chaser

Mammothmon digivolves from Centarumon, Apemon, and Mojyamon.

Notes and References

  1. Digimon Battle
  2. 2.0 2.1 Digimon Masters
  3. Digimon Fusion, "Mikey Goes To Another World!" [01]
  4. Digimon Reference Book: Mammon
  5. This attack is named "Tusk Crusher" in Digimon World Championship.
  6. This attack retains its original name of "Tundra Breath" in Digimon World Data Squad and Digimon World Championship.