|Prior forms||Patamon + Digi-Egg of Knowledge|
Mothmon is an Insectoid Digimon. It armor-digivolved through the power of the "Digi-Egg of Knowledge". Like Flybeemon, Honeybeemon and Butterflymon, it is a mythical Digimon that appears during a large Kunemon outbreak. Above all, Mothmon has a rough temperament, so it possesses aggressive habits. The phosphorus powder stored in its wings contains the ingredients for gunpowder, and there are occasions when it showers this powder to intimidate the enemy.
- Multiple Blaster (Morphon Gattling): Shoots bullets of scales from the gattling gun attached to his abdomen.
- Gauss Powder: Sprinkles burning powder all over multiple targets.
- Energy Sucking: Absorbs the energy of enemy digimon.
- Poison Dust: Flaps wings very fast and a lot of poison dust come out of his wings that can paralyze his enemies.
Its wings are decorated with the Crest of Knowledge.
- Mothmon (モスモン)
Official romanization given by the Digimon Reference Book and used through the franchise.