Pokémon GO: Sinnoh Stone Evolution Guide (2024)

A handful of creatures in Pokémon GO can only evolve when using a special item known as a Sinnoh Stone. While each Pokémon from the Sinnoh region had a different evolution method in the mainline Diamond & Pearl games, Pokémon GO streamlined this by placing all of them into a single item, the Sinnoh Stone. This item must be used to reach each Pokémon's final stage of evolution.

Unfortunately, finding Sinnoh Stones in Pokémon GO can be pretty tricky, especially as some methods aren't even guaranteed to drop a Sinnoh Stone as a reward. You can't purchase them from the in-game shop, either, so you're stuck rinsing and repeating each method until you get one. Because they're so rare, it's important to know which Pokémon to evolve with a Sinnoh Stone.

Every Sinnoh Stone Evolution In Pokémon GO

There Are 18 Of Them

There are currently 18 Pokémon that require a Sinnoh Stone to evolve in Pokémon GO. You'll also need 100 Candy to initiate each of these evolutions, but fortunately, there are several ways to earn more candy in Pokémon GO. You can see all of the Pokémon that need a Sinnoh Stone to reach their final evolution in the table below:

This is likely the complete list of Pokémon that will ever need Sinnoh Stones to evolve, with almost every Sinnoh-region creature now available in Pokémon GO. This means that Trainers will need at least 18 Sinnoh Stones and 1,800 pieces of Candy to get every Sinnoh evolution Pokémon in Pokémon GO.

How To Get More Sinnoh Stones In Pokémon GO

There Are A Few Methods

With so many Pokémon requiring a Sinnoh Stone to reach their final evolution, it's important to know how to get them. One method is to earn a Research Breakthrough by completing a Field Research task on seven separate days. On the seventh day, you'll earn a Research Breakthrough, which rewards you with a Pokémon encounter as well as some random items, one of which could be a Sinnoh Stone.

You'll also have a chance of earning a Sinnoh Stone by winning battles against other Trainers in the Pokémon GO Battle League and collecting rewards. Another method is to defeat Team GO Rocket Leaders Cliff, Sierra, or Arlo. To find them, you'll need to battle Team GO Rocket Grunts at PokéStops and collect six of the Mysterious Components they drop as a reward.

Finally, certain Field Research, Timed Research, or Special Research tasks will offer a Sinnoh Stone as a reward for completing them, but these are event-specific, so it's not very helpful if you don't have one available right now. However you hunt down Sinnoh Stones in Pokémon GO, it's going to take a while to collect enough to evolve all of the Pokémon that require one.

Which Pokémon Should You Evolve With A Sinnoh Stone?

Mamoswine Should Be Your First Evolution

If you've only got a few Sinnoh Stones in your inventory, you might be wondering which Pokémon to use them on first. The best option is Mamoswine, as it's one of the top Ground-type attackers and Ice-type attackers for Raid Battles. If it's a Rock-type attacker you're after, you can't get much better than Rhyperior, while Honchkrow is an excellent Flying-type attacker.

Weavile and Roserade are also great in their respective typings, so there are quite a few options available to fill any gaps you might have in your collection of Raid attackers. There aren't as many standouts for the Pokémon GO Battle League, but one evolution that does stand head and shoulders above the rest is Lickilicky, which is a surprise pick for the Ultra League.

Pokémon GO

Augmented Reality

Franchise

Pokemon

Platform(s)

iOS , Android

Released

July 6, 2016

Developer(s)

Niantic , The Pokemon Company

Publisher(s)

Niantic

Multiplayer

Online Multiplayer