Primal Groudon and Primal Kyogre are coming to Pokémon GO Tour: Hoenn—are you prepared? Get ready for Pokémon GO Tour during the Primal Rumblings event, where you can stock up on catching supplies and encounter another ancient Pokémon.

Rayquaza emerges ahead of a Hoenn-sized adventure in Primal Rumblings!

Trainers,
Oodles of Pokémon first discovered in the Hoenn region, including Primal Kyogre and Primal Groudon, will make appearances during Pokémon GO Tour: Hoenn – Global, so take the opportunity to stock up on catching supplies and familiarize yourself with some returning friends during the Primal Rumblings event!

Trainers attending Pokémon GO Tour: Hoenn – Las Vegas will be able to encounter Primal Kyogre and Primal Groudon ahead of Pokémon GO Tour: Hoenn – Global. Check out the event site for more details on how to attend!

Primal Rumblings

Wednesday, February 22, 2023, at 10:00 a.m. to Friday, February 24, 2023, at 10:00 p.m. local time

Wild encounters

The following Pokémon will appear more frequently in the wild.


Treecko , Torchic , Mudkip , Wurmple , Whismur , Numel Barboach
Some Trainers might even encounter the following: Grovyle, Combusken, Marshtomp, Absol

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

Event bonuses

: 2× XP for evolving Pokémon.

Raids

The following Pokémon will appear in raids.


One-Star Raids: Treecko , Torchic , Mudkip
Three-Star Raids: Grovyle, Combusken, Marshtomp
Five-Star Raids: Rayquaza
Mega Raids: Latias , Latios

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

Featured attack debut

Rayquaza - Rayquaza encountered in raids from Wednesday, February 22, 2023, at 10:00 a.m. to Wednesday, March 1, 2023, at 10:00 a.m. local time will know the Charged Attack Breaking Swipe.
Breaking Swipe - Trainer Battles: 50 power. This move decreases your opponent’s Attack stat when used. Gyms and raids: 35 power

Field Research tasks

Hoenn-themed Field Research tasks will be available! Complete the research tasks to earn items that will help you prepare for Pokémon GO Tour: Hoenn – Global!

Collection Challenge

A Primal Rumblings Collection Challenge is coming! Complete the Evolution-themed Collection Challenge to receive Ultra Balls and a Rocket Radar!

Event stickers

You’ll be able to get Pokémon GO Tour: Hoenn–themed stickers by spinning PokéStops and opening Gifts.

Source: https://pokemongolive.com/en/post/primal-rumblings-event/