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Pokémon 3x11

Once in a Blue Moon

While polishing the GS Ball in Cherrygrove City, Ash soon finds that a Quagsire has stolen the GS Ball. Trying to get it back, he gets arrested for interfering in the Quagsire Festival where the Quagsire take round things and send them upstream, where the last object to be returned gives good luck to its owner.

Dec. 23, 1999

Pokémon season 3