Butterflymon

Butterflymon is the armor digivolved form of Gatomon through the Digi-Egg of Knowledge. Like all Digimon evolved with the Digi-Egg of Knowledge it is decorated with the Crest of Knowledge, in this case on the wings.

Digimon Adventure 02: Armor Evolution to the Unknown
 Attacks
 * Sweet Honey Straw
 * Sweet Pheromone