From the announcement:
Good news everyone!
We are glad to present you the new DC Universe Tournament Packs!
This packs will be available only for retailers, and are meant to be exclusively as a prize for DC Universe Miniature Game tournaments!
Each pack includes 1 Season Exclusive Miniature! (Uncle Dudley) 3 Random standard blisters and 3 Random DC Universe Tournament character cards!
It will be available only for retailers this June 20th, so run to your Friendly Local Gaming Store and start organized play!