PvZ Battles/Sneak Peeks

Sneak Peek is the preview picture of an upcoming update. In PvZB, these usually feature a screenshot of a new update with some new stuff. Sometimes game screenshots are replaced with some another image, hinting to a new mechanic. All sneak peek images have a black area in the bottom part of the image featuring two lines of text: upper line is a sneak peek name and often hints to new stuff in game or secrets; lower line is "PvZ Battles vX.X coming soon" text, where X.X is upcoming update version.