Chats and Forums
Caine Fate's Magic Forums, Casual Players Alliance, Chase MTG, Deckmaster, Gamers' Central, Magic the Gathering Boardroom, Magic Village Forums, MtGcraft.com, Wizard's Cupboard Forum
Fan Pages
A12c4Magic, Bort's Basement's Magic: The Gathering, CCG Heaven, Chet's & Mitch's Magic Page, David's Land of Magic, DD Magic Cards, Emperor Volrath's MTG Site, Everything on Magic the Gathering, Gamerant.com, Gandalf's Magic the Gathering Page
Reference
Beebleboy's Magic Variants, Crystal Keep, Magic Card Scans, Magic Rarities, Magic Spoiler List, Magic.tg, MagicCards.Info: The Cardsearch, Marvel Magic, MTG.homeunix.com, MTGO Traders Corner
Software
Blue Wizard, Magic Analyst, Magic Spellbook, Magic the Database, MTG Studio, Spellbook, The Complete Magic Database (CMD), The Magic Workstation
Teams and Tournaments
Barratt Moy Events, Bath Magic UK, Club Crimson, Compendium Collectibles, Hannah's Games, Home of South African Magic, La Pagina del Boulevard, M:tG Ontario, Magic The Gathering Maghera, Magic-League
Austrian Magic Area
A site dedicated to Magic: the Gathering players in Austria and neighbouring countries. Information about tournaments, teams, and metagame. [German/English]
Brainburst's Magic the Gathering Resource
Provides articles, news, strategy, deck reports, and a card price guide.
British Collectible Cards
News on Collectible card games, including Magic the gathering Decklists, strategy and tournament reports. Sections for Digimon, Mage knight, Pokemon, Dragonball Z, Star Trek, and Star Wars. UK Based.
Casual Magic the Gathering
Offers articles including set reviews, a library of Magic novels and a database for homebrew cards.
Derick's Magic: the Gathering
Contains forums, combos, decks, lists, prices, rules, top cards, and webrings.
Essential Magic
Card search engine, deck builder, and collection tracking site. Includes cardsets, forums, and rules.
Fireshui - Magic: the Gathering
Deck analyses, articles, and playing tips.
Forrest Magic The Gathering
Offers news, popular and special decks, information on sets and tournaments, strategy articles, and artist contacts.
Glasderg.com
Dedicated to the community in Newfoundland and Labrador, Canada. Tournament schedules, trading rooms, winning deck lists, articles and primers.
Londes.com Magic the Gathering
Offers online tournaments, spoilers, decks, articles, and trade/discussion forums.
Magic the Gathering Shack
Offers discussion forums and game information.
Magic: The Gathering
Provides tips on decks and a worst combo section.
Magic: the Gathering Zone
News, decks, strategy, articles, combos, and forums.
MagicCan
Offers articles covering news, tournament reports, and strategy, discussion forums, printable set check lists, rules, tests, and links.
MagicTutorial
Aims to train new players to be competitive with interactive tutorials covering game fundamentals, advanced strategy and tips. Also includes articles, FAQ, glossary and resource links.
MagicTutorial.com
Contains strategy, articles, and decks for new players.
MTG South Africa
Links to rules, ranking check, and articles.
MTGnews.com
A source for news and rumors, articles, card search, spoiler lists, active online forums, and a section that keeps track of updates to other related sites.
MTGPlanet.com
Features articles, decks, weekly columns, submissions, a store, and e-mail.
Play or Draw MtG
Articles and news about Magic the Gathering online with strategy and reports on the latest decks and a card price guide.
Pojo's Magic The Gathering Help Site
Price guide, deck building ideas, single card tips, and featured writers.
The Magic House
Combos, decks, articles, and tourney reports. Special features include message boards, and chat.
The Magic Magpie
Contains deck lists, card reviews, hints and strategies, and allows users to submit their own decks and reviews.
Wizards of the Coast
Official site with FAQs, card lists, rules, variants, and story lines.