Defeat enemies in strike playlists using a subclass that matches the [Arc Kill] / [Solar Kill] / [Void Kill] Day, loot chests in the European Aerial Zone, and defeat Fallen using a subclass that matches the [Arc Kill] / [Solar Kill] / [Void Kill] Day.
Flavor text
Defeat enemies in strike playlists using a subclass that matches the [Arc] / [Solar] / [Void] Day, loot chests in the European Aerial Zone, and defeat Fallen using a subclass that matches the [Arc] / [Solar] / [Void] Day.