Ornismon

Ornismon is the secondary villain in the movie, Digimon Frontier. He resembles a giant purple bird. He was summoned by D'arcmon to destroy the Digimon inhabitat. Kotemon sacrificed himself to be killed by Ornismon in order to summon AncientGreymon and AncientGarurumon. Ornismon, in the end, was destroyed by the combined efforts of AncientGreymon and AncientGarurumon