User blog comment:Zack Tan/Volume 9 Intermission./@comment-70.160.109.135-20150825014122/@comment-138.162.0.41-20150903184014

@Reaper Devil: To be fair, we don't even know how World Savior exactly works, and under what condition does it cause an instant win. Also, even though Ainz has access to a Twenty... using a Twenty against another Twenty might be like two nations using nuclear warfare against each other. Basically both sides annhilate each other, and no one wins in the end.

That even said: there's ZERO evidence PDL has an authentic WCI... much less the super dreaded World Savior. If PDL did have World Savior, I doubt he'd be as paranoid as he acts. Just the threat of using World Savior would be enough to make anyone from Yggdrasil not want to fight him.