Pokémon GO, the mobile game collaboration between Niantic and The Pokémon Company has been a hit since the summer of 2016. With updates and events constantly coming in and adding beloved regions and Pokémon to the game, Pokémon GO has constantly been on the rise since its landmark release years ago. A feature added to the games since release is the ability to evolve players' Pokémon using evolution stones, a common mechanic in the main series of Pokémon games.
Evolution stones can range from stones that evolve Pokémon of certain types, but Pokémon GO has added new types of stones to the game: regional stones. These evolutionary stones are used to evolve characters from specific regions, such as the Sinnoh stone or the Unova stone.
19 Lickitung
Lickitung is a normal type Pokémon that evolves into Lickilicky when given a Sinnoh stone. Like other normal type Pokémon, both Lickitung and Lickilicky are weak to fighting type moves but deal a decent amount of damage to ghost-type Pokémon.
18 Aipom
The friendly and handy (literally) monkey Pokémon, Aipom evolves into Ambipom. Just like Aipom, one of Ambipom's best moves is scratch. Unlike Aipom, though, Ambipom can utilize hyper beam to deal devastating amounts of damage to enemies.
17 Porygon2
Porygon2, one of the man-made Pokémon, utilizes artificial intelligence to learn new moves, emotions, and gestures. This Pokémon evolves into Porygon-Z when given a Sinnoh stone. Porygon-Z, unlike its predecessors, is the result of an experiment gone wrong, so be careful!
16 Roselia
The beautiful rose Pokémon Roselia evolves into Roserade, the evolution line being both grass and poison means they are susceptible to fire, flying, and ice, but strong against fighting, water, electric, fairy, and grass.
15 Nosepass
The rock type Pokémon, Nosepass, evolves into its rockier, hairier form: Probopass. While Nosepass is weak to quite a lot of other types of Pokémon, Probopass is the opposite. It is resistant 9 different types of Pokémon!
14 Electabuzz
Electabuzz, an evolution of Elekid, evolves into Electivire. This electric line of Pokémon can provide electricity for cities around the world with just one burst of energy.
They're weak against ground type Pokémon, but strong against steel, flying, and other electric types.
13 Magneton
The magnet Pokémon, Magneton evolves into Magnezone, an even bigger magnet! Magneton is one of the original Kanto Pokémon to be given another evolution after their initial region. Magnezone is a powerful Pokémon resistant to 12 different types of Pokémon!
12 Tangela
Tangela evolves into Tangrowth, and while the two are vulnerable to many types of Pokémon, their grass-type moves are extremely powerful. Especially vine whip and power whip.
11 Misdreavus
This ghost-type Pokémon feeds on the fears and cries of humans and other Pokémon to fill its nutritional needs. This scary creature evolves into Mismagius, who utilizes the moves hex and shadow ball to devastate enemies.
10 Murkrow
Murkrow, a dark and flying type Pokémon that resembles a gothic bird, evolves into Honchkrow, an even bigger more menacing beast of prey. Honchkrow uses snarl and brave bird to stalk and attack its prey.
9 Gligar
Gligar is interestingly both a ground and flying type Pokémon. The two are polar opposites, making Gligar a difficult Pokémon to go up against. Even more difficult is its evolution, Gliscor, who can use both earthquake and wing attack to demolish foes.
8 Magmar
Magmar, the evolution of Magby, evolves into Magmortar. This fiery line of Pokémon comes straight from volcanoes and is resistant to many types of damage.
Magmortar specifically is a tank to go up against and can wipe foes easily with its fiery attacks.
7 Snorunt
Snorunt is a chilly ice-type Pokémon always shivering. Unlike most Pokémon, Snorunt has two evolutions, each with different conditions for evolving. When given 100 candies, Snorunt will evolve into Glalie, but if given 100 candies and a Sinnoh stone, Snorunt will evolve into Froslass.
6 Piloswine
Pilowswine evolves from Swinub, and then evolves into Mamoswine. This ice and ground line of Pokémon are vulnerable, yes, but use powerful attacks to counterbalance their weakness such as avalanche and mudslap.
5 Dusclops
The terrifying, mummy-like Pokémon Dusclops is an evolution of Duskull, and evolves into Dusknoir. This family of ghost Pokémon are black holes on the inside, hollow and void. Anything that unfortunately goes in never comes out. Dusknoir is notable for being able to use both ghost and psychic moves.
4 Togetic
Togetic, the evolution of the adorable Togepi many fans know and love from the Pokémon anime, evolves into the powerful Togekiss. Togekiss is a fairy is a fairy and flying type Pokémon that uses charm and dazzling gleam to obliterate enemies with glamour and style.
3 Kirlia
The elegant psychic Pokémon, Kirlia, an evolution of Raltz, evolves into Gallade when given a Sinnoh stone. Alternatively, Kirlia can also evolve into Gardevoire if given 100 candies.
Both evolutions are incredibly powerful, but Gallade can only evolve from a male Kirlia.
2 Rhydon
Rhydon is an evolution of Rhyhorn, and evolves into the powerful Rhyperior, the ground and rock Pokémon. Rhyperior uses the elite move, rock wrecker, to break foes down during battle. This line of Pokémon is tough to deal with, as they're very strong Pokémon and have a defense to break.
1 Sneasel
The dark and ice Pokémon Sneasel evolves into Weavile. These quick and shady Pokémon live in cold, dark places in the Sinnoh region, and utilize moves like avalanche and feint attack to defeat their enemies.