Gojira

Megajira is a Ground-type Legendary Pokémon. It is the version mascot for Pokémon Jade.

Trivia

 * Megajira is based on the Japanese monster Godzilla. Its name is based on Godzilla's Japanese name "Gojira".

Etymology
The name Megajira (メガジラ) is a Japanese word which translates to "Megazilla".