|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 whose name and design are derived from "Ancient" and "Greymon". 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.
Island of Lost Digimon
Digimon Battle Spirit 2
D-Tector 1.0 and 3.0
Digimon World 3
Digimon Story: Lost Evolution
AncientGreymon digivolves from MetalGreymon provided the Spirit of Fire plate is set. It can be found in the Task Canyon after the ending.
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.
- 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.