10 Biggest Pokemon in the World So Far

Gyarados/Mega Gyarados

Both Gyarados and its Mega Evolution are 21 feet, 4 inches/6.5 meters in length. The standard Gyarados is part of the original generation of Pokemon and is a Water/Flying type that somehow evolves from Magikarp. How such a terrifying creature came from something so useless is one of the Pokemon world’s biggest mysteries.

The Mega Evolution of Gyarados swaps its Flying element for Dark type and gains a lot of power in the process. According to the Pokedex, Gyarados is capable of levelling entire cities with its rage so isn’t a monster to be messed with.