Seems like Greninja's the only Ash's pokémon which mega evolved. It's not just Ash's Greninja, even the previous leader of the Ninja village in Kalos was also a Mega/Ash-Greninja. Notice that the Kalos Region found out Mega Evolution and his rivals Alain and Sawyer, both of them had a pokemon which could mega evolve.
What episode does Ash's Greninja mega evolve?
Series protagonist Ash Ketchum's Greninja is the most prominent; he first appeared as a Froakie in the first episode "Kalos, Where Dreams and Adventures Begin!", was caught by Ash in the following episode "Lumiose City Pursuit!", and evolved from Frogadier into Greninja in episode seven of XYZ, "A Festival of Decisions ...Why does Ash's Greninja mega evolve?
During the battle, Charizard Mega Evolved and managed to hit Greninja with a powerful Thunder Punch. This triggered its transformation into Ash-Greninja, and it was able to match Charizard in combat with its increased power. However, the battle was called off when Ash collapsed from exhaustion.Can Greninja mega evolve without Ash?
Why won't Ash evolve Greninja into a Mega Greninja? Well, the answer is pretty simple: There is no Mega Greninja.Is Battle bond Greninja a mega?
Ash greninja now requires greninjite and is renamed mega greninja, no stat changes, battle bond is its mega ability, water shuriken now always hits at least 3 times normally.Ash Greninja Trigger Bond Evolution for First Time
Does Ash have any mega Pokémon?
Ash's Charizard is undoubtedly one of Ash's most powerful Pokemon ever. Like Sceptile and Lucario, Charizard gained the ability to Mega-Evolve, making it one of the most powerful and battle-tested Pokemon in the world ever.Does Ash's Pikachu mega evolve?
No, it can never happen because pikachu has one more stage i.e. Raichu. Mega Evolution can only happen at the last stage of any pokemon. Some Pokemons have mega evolutions.Is Ash-Greninja a legendary?
All greninja except for Ash's are normal, but Ash's has a chance to beat a legandary due to his speed, meaning Ash's Greninja is legendary.Can Pikachu mega evolve?
Pokémon Let's Go, Pikachu & Let's Go, Eevee - Mega Evolution. Details: Introduced in Pokémon X & Y, Mega Evolution is a form of form change that can only happen once in battle. If you have the Key Stone, and the Pokémon's associated Mega Stone, then your Pokémon will change form.Is Greninja stronger than Charizard?
In the Kalos Pokemon League, Charizard beat Greninja after Charizard had taken damage from Pikachu. Charizard is clearly more powerful.Does Greninja have az move?
One that involves Ash's Greninja, where once it spirit evolves into Ash-Greninja, it can perform it's own Z-move, even if used against Misty's Mega Gyarados, for a really intense battle.Where is Greninja mega stone?
Finding Mega StonesGo to Kiloude City by train from Lumiose Station in Lumiose City. Complete at least one battle in Battle Maison. Fight your rival again in Kiloude City.