Pokémon: The Series Rewrite:Indigo League Part 1

episode 5: clefairy and the moon stone

Ash, Brock and Misty arrive to Mount Moon to go through where Ash catches a Clefairy. That's when he meets a big nerd who reveals that some evil people are searching for the ancient moon Stone. It's revealed that it's Team Rocket and the trio decide to go through it. Brock catches a Zoobat. Ash and the group defeat Team Rocket and send them blasting off again. Ash sees a moon Stone and decides to pick it up as the trio leave Mt. Moon.