In “Clefairy and the Moon Stone”, our heroes discover many injured Pokémon while taking a shortcut to Cerulean City through Mt.Moon. They search for the mysterious Moon Stone which is reported to possess the capability of “powering up” weakened Pokémon. In a battle with the always interfering Team Rocket, they are helped by a group of Clefairy — an extremely rare Pokémon. They’re very magical and their utterly cute appeal has many admirers.
First appearance: Episode 6 — “Clefairy and the Moon Stone”