Raid Battle



A Raid Battle is a special event that takes place within a Gym in Pokémon GO.

Details
A Raid Battle is a cooperative gameplay experience that encourages Trainers to work with other Trainers to defeat an extremely powerful Pokémon known as the Raid Boss. Before a Raid Battle begins, all Pokémon assigned to the Gym will return to their owners, and a large egg will appear atop the Gym. When the countdown above the egg reaches zero, the Raid Boss will be revealed.

There is also a special Raid called an EX Raid Battle is an invitation-only. A trainer will receive a notification along with with time, date and location; along with an EX Raid Pass to gain entry into the Raid.

They seem to only run between 6:00AM (starting time) and 9:00PM local time.

Raid Passes
Before a Trainer can battle the Raid Boss, they'll need a Raid Pass. Trainers can receive one free Raid Pass per day by visiting a Gym, but can only hold one at a time. A Premium Raid Pass may also be purchased from the in-game Shop.

Raid Bosses
Upon using a Raid Pass to join the battle, the Trainer and up to 20 other Trainers work together to defeat the Raid Boss. If a Raid Boss is successfully defeated within the five-minute time limit, those Trainers have the chance to catch an extra powerful Pokémon of their own.

Raid Eggs
Raid Eggs are a special type of Pokémon Eggs which hatch a Raid Bosses. Upon the beginning of the Raid Battle, a Raid Egg will be placed atop the Gym. A countdown will display the time until the Egg hatches and the battle begins.

A Raid Egg will usually appear one to two hours before it will hatch. The Raid tab in the Nearby and Sightings view will denote the hatch time in 24-hour clock or military time. Once the egg hatches, the Raid Boss will become available for battling for the next hour.

Types
There are three tiers of Raid Eggs – Normal, Rare, and Legendary.

Rewards
After defeating a Raid Boss, Trainers receive a collection of rewards, including some new items obtained only by defeating a Raid Boss: Rare Candies, Golden Razz Berries, and Technical Machines.

Bonus Challenge
After successfully defeating the Raid Boss and being rewarded with Items, there are Raid Battle statistics shown to Trainer with amount of Premier Balls given to them. The player can then go to the Bonus Challange, which is an opportunity to catch the Raid Boss as if it were a Pokémon in the wild, but with a significant difference. The player does not have their currently owned Poké Balls for use but only the Premier Balls that they have been rewarded for performance in won Raid Battle.

History

 * June, 2017 - Raids were open being available for players level 35 and above
 * June, 2017 - Raids were made available for players level 31 and above
 * June, 2017 - Raids were made available for players level 28 and above
 * June, 2017 - Raids were made available for players level 25 and above
 * June, 2017 - Raids were made available for players level 20 and above
 * July, 2017 - Raids were made available for players level 5 and above