Mokumon

Mokumon is a Baby Level Micro Digimon that resembles a smoke with a small flame on its head.

Evolution

 * Baby I (Baby) - Mokumon
 * Baby II (In-Training) - DemiMeramon
 * Child (Rookie) - Candlemon, DemiDevimon
 * Adult (Champion) - Meramon, Wizardmon, Devimon, Devidramon
 * Perfect (Ultimate) - BlueMeramon, SkullMeramon, Mystimon, Wisemon, NeoDevimon, Myotismon
 * Ultimate (Mega) - Boltmon, Barbamon, Dynasmon, AncientWisemon, Apocalymon, MaloMyotismon, VenomMyotismon, Piedmon

Digimon Tamers
A bunch of Mokumon were apparently employed by Shibumi as his helpers when his consciousness was in the Digital World. One of his Mokumon helpers took the form of Shibumi to sneak a blue card into "Number Seven's" cards and evaded Mitsuo Yamaki's agents, which proved that the Shibumi they were chasing was really a Mokumon (its silhouette was seen). 2 Mokumon were seen in his library when Takato, Henry and Terriermon arrived.

Digimon Frontier
A Mokumon was seen at the Autumn Leaf Fair.