Ornismon

Ornismon (オニスモン) is an Ancient Bird Digimon from the Digimon franchise, whose name and design are derived from the Greek word for "bird" (ὄρνις). It is described as a massive, ancient Digimon that went extinct in the distant past, possessing an unimaginable size and is known as the "Ruler of the Skies". Ornismon is characterized by its ferocious personality, reportedly attacking even larger Digimon. In the Digimon anime, specifically in "Digimon Frontier: Revival of the Ancient Digimon!!", Ornismon was defeated and sealed away by AncientGreymon and AncientGarurumon. It also appears in the opening of "Digimon Xros Wars: The Young Hunters Who Leapt Through Time" and as a Burst Mode evolution of Hououmon in Digimon Masters. Additionally, it has appeared in various Digimon video games as a collectible Digimon Medal or a boss character. Ornismon's known attacks include the "Cosmic Ray," which fires a dazzling laser beam, and the technique "Tempest Ornismon." Overall, Ornismon is a powerful and mysterious Ancient Digimon, holding a significant role in the Digimon series.