Mt. Thunder (Japanese: ライメイの やま Mt. Raimei) is the sixth dungeon in Red Rescue Team and Blue Rescue Team. After floor 10, the player is given an option to save and heal before continuing on to Mt. Thunder Peak, which takes place on the outside of the mountain. It has three floors, with the first legendary Pokémon boss (Zapdos) at the peak. There is no chance of finding a Monster House, a Kecleon Shop, or a buried item in this dungeon. This is the first dungeon to fight with a Legendary Pokemon.