|Evolves from||Blastoise (Blastoisinite)|
Mega Blastoise is a Water-type Mega Pokémon that Mega Evolves from Blastoise when holding a Blastoisinite.
Mega Blastoise develops two small shells over its arms, each with their own water cannon. The two cannons on its back are replaced by a single, central water cannon of greater size. Small ridges develop over its, now red, eyes and extend to its ears. The ears angle slightly backward and there is a small point on its chin.
The large cannon coming out of Mega Blastoise's shell is said to have a blast range of over six miles.
Notable Blastoise that can Mega Evolve into Mega Blastoise