I do believe I would rather have Gnomes than Viruses considering constant
for the Wardens would be very powerful and the only CC you have. Plus the fact that Chrysaora can use up the
for damage anyway.
On that note, if you wanted it more balanced and less rushy, I would also pack 2 Squids, probably at the expense of Rustlers, and then I would probably add 2 Thunderstorms or Fog Shields at the expense of Ash Eaters.