Did you read Monday's article about the mechanics in New Phyrexia? It was really good! It contained an overview of all the key mechanics in New Phyrexia and even provided a bunch of preview cards to illustrate its point. But if you missed it, what's to be done?
Why, the New Phyrexia Product Section, of course! Not only does it have an informative Product Information page, it's got a permanent link to the Mechanics article right there. And the Card Image Gallery is a constantly-updated archive of all New Phyrexia cards that have been officially previewed!