Magic: The Gathering (colloquially "Magic", "MTG", or "Magic Cards") is a collectible card game created by mathematics professor Richard Garfield and introduced in 1993 by Wizards of the Coast. Magic is the first example of the modern collectible card game genre and still thrives today, with an estimated six million players in over seventy countries. Note that the "six million" figure is the one used by Wizards of the Coast; while they would be in the best position to know through tournament registrations and card sales, they also have an interest in presenting an optimistic estimate to the public. Magic can be played by two or more players each using a deck of printed cards or a deck of virtual cards through the Internet-based Category: Magic: The Gathering Online - or third-party programs.

Each game represents a battle between powerful wizards, known as "planeswalkers", who use the magical spells, items, and fantastic creatures depicted on individual Magic cards to defeat their opponents. Although the original concept of the game drew heavily from the motifs of traditional fantasy role-playing games such as Dungeons & Dragons, the gameplay of Magic bears little resemblance to pen...