In the Guild Raid you fight against a very powerful boss. You can fight with a maximum of two additional guild members.
The damage inflicted on the boss within a time limit decides the raid score. Higher phases will reward you with a higher raid score.
The guild rank is decided with the raid scores that the guild members obtained. If you manage to kill the Guild Raid boss, you will receive a boss clear reward when the guild rank is calculated.
Guild Raid battle key can be using 2 time a day, and you can’t increase the key from buy, you must waiting until 1 x 24 hour for restore the Key.