|Title||Ancient Dragon of Flame|
(火焔の古代竜 Kaen no Kodai Ryū?)
|Prior forms||MetalGreymon (Vaccine)|
|Cards||(Ja:) St-694, St-866, Bo-691, Bo-1107, Sp-22|
(En:) DT-122, DM-166
AncientGreymon is an Ancient Dragon Digimon. Possessing the attribute of "Flame", it is one of the Ten Legendary Warriors that saved the ancient Digital World. A Mega who existed only in the distant past, it is told that its strength surpasses that of current Megas, and it is certainly a "Mega" being. Its abilities were later passed on to the "Dragon Digimon" of the Greymon-species. It is said that in the previous crusade, it survived to the end alongside AncientGarurumon, and sealed away Lucemon.
- Gaia Tornado: Gathers the spirit of the land and creates a tornado to swallow up the opponent and blow them away.
- Omega Corona (Omega Burst): Induces a super-detonation over the surrounding kilometers alongside an intense flash.
- AncientGreymon (エンシェントグレイモン)
Official romanization given by the Digimon Reference Book and used in the franchise.
Island of Lost Digimon
Digimon Battle Spirit 2
D-Tector 1.0 and 3.0
Digimon World 3
Digimon Story: Lost Evolution
Digimon Story: Super Xros Wars Red and Blue
AncientGreymon is a Mega-level, Dragon-type Digimon. It can be digifused during battle from Agunimon, Paildramon, MasterTyrannomon and MetalGreymon L, and will attack with "Omega Burst". It can also be formed from a DigiMelody.