Over the last nine generations of thePokemonfranchise, series developer Game Freak has continued to grow the series with new gameplay mechanics. New interpretations of traditionalPokemonmechanics, such as thepowerful Mega Evolutionsintroduced in thePokemon X and Ygames, are examples of this. Alongside new Pokemon and gameplay, several new types, such as the Fairy typing, have been introduced over the years.

On occasion, Game Freak also has dabbled in introducing extraterrestrial Pokemon to the franchise. While not a distinct type of Pokemon, fans often associate them with each other due to their alien-like qualities. Many alien Pokemon are among the strongest in the series, with powerful stats.

50

150

180

70

95

20

160

90

600

Deoxys, the DNA Pokemon, is said to come from outer space as an alien virus, mutating into its current form after crashing into the Pokemon world via a meteorite. A rival of the powerful Rayquaza, Deoxys is one ofthe rarestPokemon. It is known to hold its own against the most powerful Pocket Monsters due to its ability to transform into different forms.

Thepowerful mythical Pokemoncan adopt a speed, defense, attack, and normal form. Each of the forms changes Deoxys' stats as seen in the table above. For example, the Speed Forme gives Deoxys a base stat of 180 speed, while its Attack Forme elevates its stats to a staggering 180 across both normal and special attacks. Across each of its forms, its stats equal 600, equivalent to a pseudo-legendary.

While Deoxys does not come top of the class in most of these stats, it is within the top ten Pokemon for each stat type. It is also thefastest Pokemon in the serieswhen in its Speed Forme, beating the speedy Pheromosa to the top. It also has the highest Special Attack and Special Defense stats of any alien Pokemon.

59

181

131

31

109

Total

570

Kartana, the Drawn Sword Pokemon, is astrong Ultra Beastthat resembles a katana sword. Known for its ability to cut through steel, the Pokemon has the highest offensive attackstat of extraterrestrial life on this list. Kartana has an attack of 181, placing it third after Mega Heracross and Mega Mewtwo X. The ultra beast is known to come from another world in space known as the ultra forest, traveling to the Pokemon world via an ultra wormhole.

Kartana can learn powerful moves such as Sacred Sword and Leaf Blade due to its Grass/Steel typing. While not the most well-rounded on this list, with weak defense and health, Kartana is a formidable opponent that outmatches all others in terms of pure attack power.

61

211

53

101

13

The extraterrestrial with the highest defense, Stakataka is another Ultra Beast. Like Kartana, Stakataka is said to have come from another dimension in space through what is known as an ultra wormhole, which acts as a portal connecting the Pokemon world with ultra space.

This Pokemon has a base defense stat of 211, making it the second-highest defensive Pokemon after Mega Steelix, Aggron, and the adorable Shuckle, which are all tied at 230. Nevertheless, Stakataka’s defense, half-decent attack, and dual rock/steel typing make it a valuable asset for players.

A Demonic Pokemon From Another Dimension

Pokémon Diamond

As a rookie Pokémon Trainer, you will need to catch, train. and battle Pokémon on your journey to become the Pokémon League Champion. You will face many challenges along the way, as you search for the Pokémon that rules space in Pokemon Diamond Version.- Discover more than 100 new Pokémon in the Sinnoh Region!- Meet goals and earn the ability to import Pokémon from your GBA versions!- Battle and trade with your friends around the world using Nintendo Wi-Fi Connection!- Compatible wireless router or Nintendo Wi-Fi USB Connector and broadband access may  be required for online play.- Watch as day turns to night with the return of the real-time clock feature!

120

100

680

This one may be a contentious pick for an alien Pokemon. But according to Pokemon lore, Giratina, as well as its deity counterparts, Dialga, Palkia, and Arceus, are all from different dimensions within the Pokemon universe. Giratina lives in the Distortion World, a ‘distorted’ inverse version of the Pokemon world that does not abide by the laws of gravity.

Giratina is a demon-like pocket monster that Arceus exiled to the Distortion World. Players can encounter Giratina in normal and distorted forms, and it is one of thestrongest Pokemon in the Gen 4 games. The banished Pokemon has a health stat of 150 in both its normal and distortion form variants, the greatest of all alien Pokemon.

140

255

85

115

250

145

125

130

690

1125

Eternatus is the strongest alien Pokemon of all time, with an impressive 690 combined stat total that rivals legends like Dialga and Palkia. According toPokemonlore, Eternatus came from space on a meteorite, landing in the region of Galar 20,000 years before the events ofPokemon Sword and Shield.

Eternatus can increase its power further by transforming into its original form, Eternamax Eternatus. During thePokemon Sword and Shieldgames, players must face off against Eternamax Eternatus as the title’s final boss. Eternamax Eternatus is stronger than its lesser form, with an unbelievable 1125 total stat count. This is the highest of any Pokemon, including the Pokemon god Arceus.