Talk:Purgatory Knights/@comment-25324008-20150115124308/@comment-25600444-20150116001120

So basically it's a "He who fights Monsters" scenario. The Purgatory Knights became part of the very legion they were made ageless to defeat, either because;

A) They still love Dragon World but were hopeless with the scenario they were in endlessly playing out and seek to end it all

B) They regret thier endless sacrifice for Dragon World and now curse the very world because of it.

C) They simply were corrupted by either DDW or Azi Dahaka.

But still, with Death Sickle, it could be that some of the Purgatory Knights are still alligned with Dragon World or it might be that Death Sickle stayed behind to look after the World in place of Demios hence the SP flavor text.