The Pokémon League is a prestigious tournament in the Pokémon franchise where trainers compete to become the champion. It consists of various regions, each with its own set of Gym Leaders and Elite Four members. Trainers must defeat these opponents to earn badges and qualify for the League challenge. During the League, trainers battle against each other in a series of matches, culminating in a final showdown against the reigning champion. Success in the Pokémon League showcases a trainer's skills, strategy, and bond with their Pokémon, making it a significant goal for many aspiring trainers.