During this event, the new campaign map [The Floating Isles] will appear! ■About the [The Floating Isles] map Areas 1 and 2 will feature the Exclusive Archwitch [THUNDERBOLT]. Areas 3 and 4 will feature the Exclusive Archwitch [GHOSTLY ANNE]. Area 5 will feature both Exclusive Archwitches at random. There is the same chance of the Fantasy Archwitch appearing in all areas after defeating one of the Exclusive Archwitches. ※Area 5 can be unlocked by adding [THUNDERBOLT] and [GHOSTLY ANNE] to your attack unit. The Elemental Hall will only be available for a limited period of time during this event.