How to get Primal Groudon and Primal Kyogre in Pokémon Go, including counters and weaknesses

Primal Groudon - Pokemon Go

Pokémon Go: Groudon Raid Guide

How to Catch Groudon in Pokemon Go?

Primal Reversion — Pokémon GO Help Center

Pokémon Go: Primal Groudon raid guide

Groudon Raid Boss - Pokemon Go

Another Hint That Groudon is Coming Soon in Pokemon Go

What is the best moveset for this groudon : r/pokemongobrag

How To Get Guaranteed Shiny Groudon in Pokemon Go, Groudon Shiny Rate

I absolutely love the special backgrounds for Kyogre/Groudon they gave them specifically for the Las Vegas event. They should do this for all future events to give them that special collection feel