|Debut||Digimon Monster Ver.20th|
|Prior forms||Apollomon + Dianamon|
GraceNovamon is a Galaxy Digimon. A mythical Galaxy Digimon, said to have once been born from the fusion of Apollomon and Dianamon of the Olympos XII, when the Digital World: Iliad was visited by an unprecedented crisis. By colliding the opposing energies of the Sun and the Moon together, it formed Big Bang-class energy within its body. Because of this, it has been predicted that GraceNovamon itself has become a standalone Galaxy, and it is said that it is impossible to measure its total data size accurately.
- Eclipse Finger: Focuses the amplified energy within its body into the palms of its hands, melting the enemy by touching them.
- Calydon Arcus (Lat: Calydon Bow): Fires the eight "Meleagros" blades mounted on its back to pursue the enemy until they are destroyed.
- GraceNovamon (グレイスノヴァモン)
Official romanization given by the Digimon Reference Book and used in the franchise.
Digital Monster Ver.20th
Digimon Pendulum Ver.20th
GraceNovamon can be obtained as a Copymon by using a Digital Monster Ver.20th. It is not raisable any other way and appears otherwise exclusively as an enemy Digimon.