Dirge of Cerberus Question about DoC

[Baron Van Wolfen]

I've seen in the wiki and other sources information about this 13th SOLDIER unit "Ragnarok", but I have played DoC and seen DoC online and have never seen it mentioned in any official source.

Can someone provide me a link or something?

Is It even real?

 

[Tucker]

You see them a little bit in the original FF, they have purple outfits, strange pyramid swords, and a helmet.

I didn't know they were in DoC, but here is a video with them in it apparently. Go to 1:08

http://www.youtube.com/watch?v=nTFDLQ4MJsg&feature=related

 

[Baron Van Wolfen]

Yea, but is there any other information about it?

I have seen all DoC online vids and there is not one vid that even states their name. All I have seen are mentionings of them in forums and the wiki. Never in an official source.

They were supposedly the strongest unit in SOLDIER(how is that even possible? When Sephiroth, Genesis and Angeal were the strongest?).

I mean....there is really no mention of them in official sources, It could just be a rumor or something that spread out....