
Another Mewtwo in the anime shared its aversion to contact with others but was much less belligerent. However, it was later shown to be caring, protective, and even altruistic.

In the first movie, where it was shown to be capable of levitation, telepathy, mind control, and the ability to create powerful storms, Mewtwo exemplified these vicious characteristics. Because it was engineered to be the ultimate opponent in battle, it can only think of defeating its foes. It is widely known as one of the most powerful Pokémon in existence and is said to have the most savage heart among all Pokémon, lacking compassion and striking fear into its enemy with cold, glowing eyes. Mewtwo was created after years of horrific gene splicing and DNA engineering experiments based on Mew. Its tail is thick at the base but thins before ending in a small bulb. The three digits on each hand and foot have spherical tips. It has a defined chest and shoulders, which resemble a breastplate.

A tube extends from the back of its skull to the top of its spine, bypassing its neck. On top of its head are two short, blunt horns, and it has purple eyes. It is primarily gray with a long, purple tail. It is a bipedal, humanoid Pokémon with some feline features.

While it is not known to evolve into or from any other Pokémon, Mewtwo can Mega Evolve into two different forms: Mewtwo ( Japanese: ミュウツー Mewtwo) is a Psychic-type Legendary Pokémon introduced in Generation I.
