I'd be willing to take requests for Plugin Definitions. Provided you show me the rules and a starter deck. I will not be taking on extraneous amount of work on carddata files though, that's up to yourself.
Any takers?
(Ideally but not required, if you have any abilities that could help out a game designer, we could trade favors.)
I'm working on a plugin for a game called dominion are you interested?
The Deckbuilder by Malcom X or a personal project of yours?
I need more information.