The Night Ninjas army is a new army to Club Penguin. Some say they are a really old army that came to Club Penguin a few months ago. No one knows their true legend. The leader of this army is unknown. Their website is http://nightninjas.blogspot.com/
So far they have conqured 5 servers. They are:
- Ice Palace
- Hot Chocolate
and they lost those servers, as Dark Snow captured them. They lie in shame.