The Legendary Pokémon Zygarde has been added to Pokémon GO. Chase the horizon and experience adventure in a whole new way. Explore Routes during the newest event, Blaze New Trails! Trainers need Zygarde Cells—found while exploring Routes—to change Zygarde’s form. Professor Willow has an item to help you store these cells: the Zygarde Cube! Collect enough cells to change Zygarde to its 10% Forme, 50% Forme, and Complete Forme!

Blaze New Trails Infogram:

Zygarde Infogram:

Zygarde is coming to Pokémon GO! Here’s everything we know about its appearance so far.

Celebrate the launch of Routes with the Blaze New Trails event!

Trainers,
It’s time to chase the horizon and experience a whole new way to adventure in Pokémon GO. We’re excited to announce a new feature rolling out today—Routes! To celebrate the launch of Routes, we’re hosting a brand-new event: Blaze New Trails!

Additionally, the Legendary Pokémon Zygarde, the Order Pokémon, will make its Pokémon GO debut in the Special Research story From A to Zygarde! It seems Zygarde might have some connection to Routes…

Blaze New Trails

Friday, July 21, 2023, at 10:00 a.m. to Monday, July 24, 2023, at 8:00 p.m. local time

Routes

Explore the globe with the Pokémon GO community as your guide! Chart a course to show off your favorite sights or follow in the footsteps of local Trainers to see what their communities have to share. Routes are here, and with them come a whole new level of adventure in Pokémon GO!

YouTube Clip - Chart New Paths in Pokémon GO with ROUTES

Source: https://www.youtube.com/watch?v=2qWwPe-ucRg

Pokémon debut

Zygarde, the Order Pokémon, will make its Pokémon GO debut!

Wild encounters

The following Pokémon will appear more frequently in the wild. You’ll also have an increased chance to encounter Shiny Yungoos!


Growlithe , Ponyta , Doduo , Lillipup , Blitzle , Yungoos

: If you’re lucky, you may encounter a Shiny one!

Eggs

The following Pokémon will hatch from 7 km Eggs.


Rockruff , Skwovet, Falinks

: If you’re lucky, you may encounter a Shiny one!

Event bonuses

: 2/3 distance to earn Buddy Candy while exploring Routes with your buddy.
: Increased chance to encounter Shiny Yungoos.

Field Research task encounters

The following Pokémon will be available to encounter when you complete Field Research tasks.


: If you’re lucky, you may encounter a Shiny one!

Source: https://pokemongolive.com/en/post/routes-new-feature-blaze-new-trails/