Mammothmon

Mammothmon is a fictional character from the Digimon franchise, an ultimate level Ancient Animal Digimon that resembles the wooly mammoth. It is said to have had existed in the Ancient Digital World, frozen until it was thawed out by global warming in the Digital World. His Japanese name is Mammon.

Digivolution

 * Rookie - Tapirmon
 * Champion - N/A
 * Ultimate - Mammothmon
 * Mega - SkullMammothmon

Special Evolution

 * DNA Digivolution (Ultimate) - Yasyamon + Aurumon or Stingmon + Togemogumon = Mammothmon

Abilities
They can withstand cold weather. They can also have the ability to sense happenings and sounds from far away.

Attacks

 * Tusk Crusher (Tusk Strike): Launches his tusks at his opponents.
 * Freezing Breath (Tundra Breath): Shoots cold air out of his trunk which freezes his opponents.

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 before she Digivolved to Garudamon and destroyed him (in the recap of the American version, it was changed to send him back to the Digital World).

Digimon 02
It took Arukenimon 200 Control Spires to make a herd of 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 Savers
During Ikuto Noguchi and Falcomon's latest attack on the DATS members, Gotsumon sent Mammothmon to cause an avalanche that sent Yoshino Fujieda, Lalamon, and Tohma H. Norstein down into an abyss. He was destroyed by Lilamon.

Digimon World 4
Mammothmon is the second boss you will encounter in Death Valley.