User blog comment:Toothless100/Doctor Who Expansion/@comment-3538016-20120531182456/@comment-2001921-20120531184128

I think the VN should be an area hazard, rather than a thing with stats.

Also, "The Vashta Narada's natural predator is...

... the common housefly. You know how flies will appear to be picking up small things and rubbing their little front legs together? They're eating Vashta Narada. "