• Duel Evolution: Yu-Gi-Oh! Online Duel Evolution - Features news and information about Yu-Gi-Oh! Online, online duels, banned and restricted lists, and more.
• Duel Yu-Gi-Oh - Includes deck information, articles, and reviews.
• Duelest Kingdom - Offers deck building information and strategies.
• Pojo's Yu-Gi-Oh! Site - Includes Yu-Gi-Oh! news, tips, strategies, card-of-the day, and message boards.
• TCGs Yu-Gi-Oh! Card Search - A very comprehensive, searchable database of English, German and French Yu-Gi-Oh! cards.
• The Yugioh DECK - Online card database searchable with deck building capabilities including a way for users to comment on your deck.
• Yahoo Groups: Yu-Gi-Oh Trading Card Game - Offers discussion on rules and strategies.
• Yahoo! Groups: Yu-Gi-Oh Card Club - Provides downloadable files, pictures, community links and forums.