- C J Burke's Guardians Page - Contains rule summaries, deck designs, card spotlight, links, and mailing list archive.
- Crystal Keep - Card checklists.
- Guardians - Features game information, artwork, and spoiler list.
- Guardians CCG by FPG - Enjoy the art of Brom, Peterschmidt, Plogg and a plethora of others including a mailing list to find more players worldwide.
- The Art of Guardians - Screensaver/wallpaper collection of Guardians art.
- The Guardians - Game information and FAQ.