Onismon

Ornismon is a Mega Level Ancient Bird Digimon. It is also known as Ornithmon.

Attacks

 * Cosmic Ray: Fires a black lightning from his mouth.
 * Tempest

Island of Lost Digimon
Ornismon is an ancient Digimon who was sealed away by AncientGreymon and AncientGarurumon in ancient times when he terrorised the Digital World. When the villainous Murmuxmon heard from him he planned on reviving him to get revenge on the onces who banned him. To do so Murmuxmon unleashed a war between the human form and beast form Digimon on a wandering island to get many Digieggs which would help him revive Ornismon. Although the DigiDestined found out what he planned, it was too late and Murmuxmon was able to revive Ornismon. The two then went on a killing spree on the wandering island but the DigiDestined as well as the tanks of both factions were able to cause some damage to the powerful Digimon. Bearmon's prayers finally allowed AncientGreymon and AncientGarurumon to appear and they destroyed Ornismon, this time for good.