The best Mega Pokémon in Pokémon Go for Raids and battles, along with the best Mega Pokémon organised by type and overall ranking.

GameSpot may get a commission from retail offers. Groudon will appear as a five-star Raid boss starting 10 AM local time on January 19, and it'll remain in the game until the same time on January 26.

As a result, even extremely strong attackers like Primal Groudon and Mega Lucario can't help you defeat this raid boss singlehandedly. How to defeat Shadow Registeel raids with two trainers While ...