Ep. 13: Ash and Sawyer battle with evolved partners while Alain observes Greninja's mysterious transformation
Aired on February 4, 2016

13
Ash and Sawyer engage in a rematch featuring their evolved Greninja and Sceptile. Alain, traveling to study Mega Evolution, watches intently as Greninja appears to transform before winning. Intrigued, Alain challenges Ash’s Greninja to a battle against his Charizard. The fight intensifies when Charizard Mega Evolves and Greninja undergoes another visual change. Although Greninja loses the match, the observers are eager to understand this strange phenomenon. Simultaneously, Team Flare’s research appears to achieve a significant breakthrough in their experiments.
Episodes
- Ep. 9 · Squishy Escapes Terminus Cave and Merges with Cells to Fight Team Flare
- Ep. 10 · Bonnie seeks medicinal Nicera plant to heal injured Bunnelby after cliff fall
- Ep. 11 · Noibat rescues Floette from Breloom and Team Rocket in a meadow
- Ep. 12 · Serena attends Pierre's dance party featuring a Tag Battle with Eevee
- Ep. 13 · Ash and Sawyer battle with evolved partners while Alain observes Greninja's mysterious transformation
- Ep. 14 · Team Rocket encounters Z2, which merges with Cells to become a powerful serpentine entity
- Ep. 15 · Heroes help a robot restore a forest by uncovering an underground water source
- Ep. 16 · Serena Wins Third Princess Key in Fleurrh City Showcase
- Ep. 17 · Ash and friends rush to a Zapdos festival while delivering medicine to an injured paramedic in a cave.