CardBot is a Magic The Gathering opponent in your pocket. It simulates an opponent for a single player and features several difficulty levels. You can use it to play Magic when there are no other players around, or to test your new deck out before FNM. All you need is a paper MTG deck and your phone. Disclaimer: This application is not affiliated with, endorsed, sponsored, or specifically approved by Wizards of the Coast LLC or any other company. Magic: The Gathering & MTG are trademarked and owned by Wizards of the Coast Inc. a subsidiary of Hasbro Inc, and their logos are trademarks of Wizards of the Coast LLC in the United States and other countries. 2009 Wizards. All Rights Reserved.