>>34700331>>34700287You are both right.
Mega Pidgeot Blanco does come back against Azul Mallow, but Azul Mallow immediately teams up with Verde Lana, and Mega Pidgeot Blanco looses almost instantly.
About 150 episodes later, True Nanu is about to defeat Ash-Greninja Blanco, when Mega Pidgeot Blanco gives the last of his energy, letting Ash-Greninja Blanco become Ash Greninja Blanco un ciento por ciento. True Nanu transforms into True Nanu Unbound in response, but Ash Greninja Blanco unciento por ciento remembers the death of his mentor, el masked pollo rojo grande, and breaks the inerrant por ciento limitations, becoming Ash-Greninja Blanco ∞ (Stated by the creator to be pronounced as "with limiters off"), and overcoming True Nanu Unbound.
This isn't Ash Greninja Blanco's final form though as
another 40 episodes later,
Ashtwo dies, and his anger transforms him into Ashe-Greninja Blanco∞. After that fight,
Ashe Greninja Blanco∞ uses his energy to revive Ashtwo as Ash∞, while Greninja Blanco reverts to Ashe-Greninja Blanco un ciento por ciento 
