Lamorak Pokémon League

The local League has a few differences from the ones in most known regions, which include:
 * There are 18 Gyms, one for each type of Pokémon.
 * There are no Gym Trainers. The only battle is against the Gym Leader.
 * The kind of battle can be any the challenger wants: Single, Double, Triple, Rotation, Multi, etc.
 * There can be up to 3 challengers participating at the same time. In this case, they can only use up to 6 Pokémon between all of them, and the Gym Leader will use a matching number. The prizes when winning are given to each challenger individually.
 * The Gyms can be challenged at different difficulty levels, ranging from 1 to 5. The badges won at each level have small differences to distinguish between them. To enter the League, challengers must have all 18 different badges.
 * Level 1. Challengers need at least 4 badges of this Level, or a superior one. Leaders cannot switch Pokemon out of battle.
 * Level 2. Challengers need at least 4 badges of this Level, or a superior one. The switching restriction is lifted.
 * Level 3. Challengers need at least 4 badges of this Level, or a superior one. Leaders start using held items, up to 3 of them.
 * Level 4. Challengers need at least 4 badges of this Level, or a superior one. Leaders start using TM/HM/Egg/Tutor moves.
 * Level 5. Challengers need at least 2 badges of this Level. Leaders use their real team.
 * Prizes for winning are the badge of the Level used, a TM of the type the Leader specializes in, and prize money.
 * If a Gym Leader likes a challenger, they might gift them a Pokémon.