League

A league is a group of Magic: the Gathering players who take part in competitions against each other, resulting in a ranking according to performance in a particular season. Magic League play is almost as old as the game itself.

Player leagues

 * Arena League
 * Future Future League
 * League Weekend
 * Magic League
 * Magic Online leagues
 * Magic Pro League
 * Military League
 * Rivals League
 * Vintage Super League

Storyline
Within the storyline, League may also refer to:
 * Izzet League
 * Kipamu League
 * League of Anowon
 * Wojek League
 * League of Dastardly Doom

In these cases, a league has the meaning of a collection of people, countries, or groups that combine for mutual protection or cooperation.