Complete resource website for Rifts CCG made by Precedence. Includes official and tournament rules, card lists, player locator, artwork. The only unofficial site with rich content and great resources.

A personal website devoted to Rifts CCG. A bit outdated but if anyone has just got a few packs of cards it might worth looking at it. Includes rules and deck listings.

From the site:
RIFTS is set in the distant future of our own world. Warfare has ripped the world apart and the nations of today are gone from the Earth. As if this were not enough, massive eruptions of magic washed over the planet and gathered into powerful lines of energy. These "ley lines," as they are called, crisscross the planet to form a huge network of magical energy. Where the ley lines intersect, a powerful nexus may form and tear a hole in the fabric of reality. These holes, or "rifts," can act as portals to other worlds.

The official site of the artist Britt Martin. He has done many games illustrations, including for Rifts CCG and Warlords CCG.