The official website of CLAMP in CARDLAND has been updated with more information about the upcoming release of the 1st Series.

A total of 8 CLAMP works will be featured on the 1st Series, so far 3 of them have been announced. Tsubasa and XXXHOLiC were already on that list, and now X has also been added.

The remaining 5 works to be included on it are yet to be announced (although we might guess that Card Captor Sakura is among them since the Character Card of Sakura Kimonoto has been announced already).

Apparently, 3 cards will feature brand new CLAMP illustrations: a Starter Card, a Booster Card and a Point Card.

The Starter Card drawn by CLAMP will come with the Starter Deck, containing 46 cards in total.

The Booster Card will come randomly within the booster packs, containing 10 cards in total.

And finally, the Point Card illustrated by CLAMP can be get by exchanging points. Points can be acquired by collecting Point Cards that will come in the decks and busters. These points can latter be exchanged by Point Cards (such as the one drawn by CLAMP) as well as original goods.

Please keep in mind that this is what I could understand myself, it might not be exactly the way is written here (these card things are pretty hard to follow xD).

Lastly, tentative release dates for the upcoming series have been announced as well:

2nd Series – February 2008
3rd Series – May 2008