Digimon Story Lost Evolution English Part 26: So Many BlkWarGreymon - YouTube
Digimon Story: Lost Evolution - Wikimon - The #1 Digimon wiki
Digimon Story: Lost Evolution - site open | The GoNintendo Archives | GoNintendo
If I was not very into Digimon and some one told me that Story Lost Evolution Characters where from an old anime season, I would belive it. Look at these designs :