List of Raid Bosses changes

From the launch of Raid Battle, until now, there were many changes to Raid Boss pool and their tier. Usually, a new Legendary Raid Boss or events update the whole pool in order to match a specific theme. Visit the following pages for detailed information of each change:

The table below records all Pokémon which had been a Raid Boss at least once. Only Croconaw, Breloom, Alolan Exeggutor and Feebas experienced tier change.