Mewtwo OBD
Most badass Pokemon of all time.

 

Name: Mewtwo | Mega Mewtwo (X or Y)
Origin: Pokemon
Gender: Genderless, usually referred to as male
Age: Roughly 20 years
Classification: Genetic Pokemon which was made from the DNA of Mew
Powers and Abilities: Super strength, durability, speed, stamina, flight, forcefield creation, regeneration (mid-low), energy blasts, elemental manipulation, telekinesistelepathy, mind manipulation (including mind control and memory wiping), teleportation (of himself or other objects), mental resistance, transmutation, weather manipulation, materialization (created dozens of pokeballs out of thin air), immortality (type 1) | Skilled martial artist (Mewtwo X), immense psychic powers (Mewtwo Y)
Weaknesses: Supposedly Dark, Ghost, and Bug-type attacks, but none of these are shown in the anime or manga. Turning into Mega Mewtwo Y decreases Mewtwo's physical strength and durability in favor of greater psychic abilities.
Destructive Capacity: Country level (should be on par with Lugia, superior to all three of the Legendary Birds) | Continent level+ (the most powerful Mega Evolution known, should be at least comparable to the Weather trio and the Tao trio), possibly Moon level+ (Primal Groudon and Kyogre have shown this level of power)
Range: Hundreds of kilometers, planetary via massive storms
Speed: Massively hypersonic+ (should be at least fast as roaming Legendaries, is the most powerful Pokemon from the Kanto region) | Massively hypersonic+, possibly sub-relativistic+ (mach 13,814+)
Durability: Country level | Continent level+, possibly moon level+
Lifting Strength: Class K+
Striking Strength: Class PJ+ | At least Class YJ+, likely Class NJ+
Stamina: High
Standard Equipment: Nothing notable, in the manga, he carries a large spoon which he can manipulate with his psychic powers
Intelligence: Do I need to explain how smart he is? He remade a fucking cloning lab and tried to life wipe.
Notable Attacks/Techniques:

- Barrier: A defensive psychic type move. As its name implies, creates a barrier to protect its user.

- Disable: A very cheap normal type move that actually disables ones foes ability to use their attacks. Mewtwo was able to completely block the powers of almost 50 Pokemon at the same time while fighting Mew. A display no other Pokemon to date has come close to matching

- Hyper Beam: A large energy attack that Mewtwo can use from his mouth which was shown in "Mewtwo Returns".

- Psychic: A powerful damage-dealing Psychic-type move that Mewtwo can use to control other Pokemon or humans with his mind. He can use it many different ways though such as time manipulation. There may be some question as to whether teleportation is the medium for that since it can reality warp.

- Recover: Mewtwo glows brightly and begins to heal any damage it has taken.

- Shadow Ball: A powerful ghost type attack. Mewtwo puts its hands together and a full black ball is formed. The ball is then fired at the opponent and is strong enough to destroy a large building.

- Swift: A attack where Mewtwo fires a volley of star-shaped energy shots that accurately the target, no matter how fast they are.

- Teleport: A traditionally non combat psychic type move, though there are a few exceptions, that bends space-time. Used to move an island, lake, and spring under a mountain stuffing them in a small cave. Teleport can be used as a medium to reality warp on a limited level as seen by Sabrina shrinking the main cast to the size of dolls. Seems to act like a matter converter in that sense.

Notable OBD Victories:

- Angemon (Digimon)
- Bleach-verse (Bleach)
- Fairy Tailverse (Fairy Tail)
- Legato (Trigun) - Legato Profile
- One Piece verse (One Piece)
- Piccolo Daimao (Dragon Ball) - Piccolo Daimao Profile

Notable OBD Losses:

- Cherubael (Warhammer 40,000) - Cherubael Profile
- Tetsuo (Akira) - Tetsuo Profile
- Magneto (Marvel Comics) - Magneto Profile
- Martian Manhunter (DC Comics) - Martian Manhunter Profile

Inconclusive Matches:

- Darkrai (Pokemon) - Darkrai Profile
- Shadow The Hedgehog (Sonic The Hedgehog) - Shadow Profile (later collapsed into an argument over the Sonic X version, who ultimately won)

Other: There are different versions of Mewtwo since he appears in Super Smash Bros. Melee, the Games and the Manga.

Key: Base | Mega Evolution

Mega Mewtwo Y... that's it?
Mega Mewtwo Y... that's it?

 

NOW that's more likely
NOW that's more like it