There are a lot of cards available, as well many levels.
Changelog:
More than 1000 new cards. Wagic now supports more than 7700 unique cards, 13700 cards total, including the new set MBS (thanks go especially to Zethfox, Dr.Solomat, and 840126)
(Windows) Mouse version improved, some bugs fixed, overall controls have been improved (Xaw Otihs)
Threading support for image loading. Overall this should make image loading a bit smoother (Mootpoint)
Support for actual button icons instead of text (Mervin, Mootpoint)
New Wallpapers by Kaioshin
Translation updates (thanks to all translators!)
Added new keywords/abilities for card creators. Hopefully wee will find the time to edit the wiki and add documentation for these new keywords, for now you’ll have to look into the new cards to see what’s new :)
Various performance improvements
Many, many, many bug fixes