With Alola coming, here are the remaining unreleased Pokémon from Gen 3 through Gen 6, including unreleased Galarian Forms : r/TheSilphRoad

Is Sylveon rare in Pokemon Go? - Quora

With Pokémon from Paldea coming soon to the game, here is every Pokémon and forms that are missing from Pokémon GO. (Megas and Gigantamax not included) : r/TheSilphRoad

Is Sylveon rare in Pokemon Go? - Quora

What is the rarest item in Pokemon Go? - Quora

All remaining unreleased Pokémon from Generations 3 through 6, including Galarian forms and evolutions. : r/TheSilphRoad

All remaining unreleased and unannounced Pokémon from Generations 3 through 6 including Galarian Forms and evolutions : r/TheSilphRoad

Pokémon Go [ Malaysia ], All remaining unreleased Pokémon from Generations 3 through 6, including Galarian forms and evolutions

Discuss Everything About Pokémon GO Wiki

Pokemon GO: Hard to believe niantic would present this information in a opaque and confusing way - The Something Awful Forums

Ultra Sun] Mumblin' Through a Pokémon Genlocke! Leg 7 Part 1 Alola Alola! : r/nuzlocke

With Pokémon from Paldea coming soon to the game, here is every Pokémon and forms that are missing from Pokémon GO. (Megas and Gigantamax not included) : r/TheSilphRoad

Discuss Everything About Pokémon GO Wiki

Where do I catch a Porygon in Pokémon GO? - Quora