Pokémon Go' Mega Evolution Event 2: Start Time, Research Tasks, Mega Houndoom & More

If trainers around the world complete 275 million battles, that will unlock Mega Houndoom.

NEW Mega Evolutions & Mega Event in Pokemon GO, Easy Mega Energy from Tasks

Pokémon Go 'A Mega Moment' Special Research and event guide - Polygon

Mega Battle Event Guide (2020)

A Mega Moment - Leek Duck Pokémon GO News and Resources

Mega Evolution, Pokémon GO Wiki

Pokémon Go Halloween 2022 event, Special Research guide (part 2 update) - Polygon

A Mega Moment - Leek Duck Pokémon GO News and Resources

Mega Houndoom Raid Counters Guide

Pokémon Go' Autumn Event: Start Time, Field Research, Shiny Vulpix and More

Pokémon Go Mega Evolution update and new bonuses, how to Mega Evolve and all Mega Evolutions list

Houndoom, Pokémon GO Wiki

Pokémon GO Kicks Off Surprise Mega Evolution Event

Pokémon Go Mega Evolution update and new bonuses, how to Mega Evolve and all Mega Evolutions list