Kalos Pokémon League

Kalos Pokémon League is a stage that appears in Super Smash Bros. for Wii U and Super Smash Bros. Ultimate. Hailing from Pokémon X and Pokémon Y, this stage is based on the Pokémon League in the Kalos region, where, as with other installments in the series, Trainers with eight badges may challenge the Elite Four and current Champion to become a Pokémon League Champion.

At first players start at the large platform where the lobby of Pokémon League is in the background. There is a large platform with two smaller platforms on each side; the two smaller platform will move up as it is about to switch places. Just as in the original game, there are four chambers: the Ironworks Chamber, the Blazing Chamber, the Flood Chamber, and the Dragonmarks Chamber. Each chamber has its own respective number of Pokémon as well as stage hazards. The stage will move itself to the lobby and onto the other chamber. In the Ironworks Chamber section, two large swords fall onto the stage, which damage players on contact. Steelix, Scizor, Klinklang, and Honedge appear in the background. Pools of liquid metal will ooze out in the middle of the stage, turning characters who step on it into metal in an effect similar to Metal Boxes. Attacking swords embeds them to the deeper ground. Occasionally Registeel appears on the background. Once it appears, it will stomp onto the ground, making the two swords spin around. Any character who is caught in the tremor will be buried into the stage.

In the Blazing Chamber section, two platforms will descend from the top. Along with the summoning of Blaziken, Infernape, Pyroar and Tepig, flame pillars will burst out and lift the aforementioned platforms and can also damage players. Ho-Oh sometimes appears, raising the fire pillars up to the top of the screen and creating flames on each side of the pit.

The Flood Chamber is unique among them in that two waterways connect the stage, making it impossible to fall into the bottom while the waterways are connected. In this area, Wailord, Piplup, Clawitzer and Blastoise appears as background Pokémon. After few seconds, streams of water will pass through the left to right side or vice versa, pushing players to the left or right toward the blast line. As another stage hazard, Manaphy appears and creates a Whirlpool that sucks players in and down into the bottomless pit.

In the Dragonmarks Chamber, the stone sculpture of dragon will open by itself as four Pokémon, Garchomp, Dragonite, Axew and Hydreigon, appear in the background. Occasionally the dragon head will roar, causing a violet flame burst out on the left or right side and on the middle. Rayquaza sometimes appears, acting as a stage hazard. It damages anyone who makes a contact with it, as it spins around similar to how it used Extreme Speed move in Super Smash Bros. Brawl. Its line of sight is indicated by a flash of lightning.

The stage's omega form takes place on a large, cylinder-shaped platform in the main lobby area. The stage remains at the same place and won't move to the aforementioned four chambers.