Origins of Mega Evolution! : Season 17 Episode 42
Aired: September 18th, 2014
Before they have their Gym Battle, Ash and Korrina must stop Team Rocket after they have stolen a scroll on Mega Evolution from the Tower of Mastery.
Aired: September 18th, 2014
Before they have their Gym Battle, Ash and Korrina must stop Team Rocket after they have stolen a scroll on Mega Evolution from the Tower of Mastery.
