Rayquaza returns to Pokémon GO for Primal event on February 22

Pokémon GO is bringing back Rayquaza for the Primal Rumblings event, where they will also debut Primal forms for Kyogre and Groudon.

Pokémon GO August 2023 Event Guide

This Week in Pokémon GO: 20-26 February 2023

Mega Rayquaza Debut at GO Fest 2023 (MIKOGRAPHICS) : r/TheSilphRoad

Mega Rayquaza arrives in PokémonGO : r/TheSilphRoad

Pokemon Go Fest 2023: Global Event - Pokemon GO Guide - IGN

Primal Rumblings in Pokémon GO: New Event Featuring Rayquaza, Mega Latios, and Mega Latias - Meristation

Pokémon Go is going all out with Hoenn-themed content in February - Dot Esports

February 2023 Event Guide

Rayquaza returns to Pokémon GO for Primal event on February 22

Pokémon GO: All Legendary & Mega Raids in February 2023