Blizzard has released the opening cinematic to the final installment in the StarCraft II trilogy. Legacy of the Void will close out the story of StarCraft II, which began in 2010 with Wings of Liberty. Legacy of the Void will release on November 10, 2015 for $39.99. If you pre-purchase it now though, you get access to the beta, Artanis in Heroes of the Storm, and the three prologue missions immediately.
In Legacy of the Void, the upcoming StarCraft II stand-alone expansion, you are Hierarch Artanis, leader of the mighty protoss race. Years ago, your homeworld of Aiur fell to the merciless zerg Swarm. Now, at long last, you have raised a powerful fleet of warships known as the Golden Armada, and are poised to reclaim your world. But an ancient evil—Amon—threatens this destiny and the fate of the entire galaxy. Only you can reunite the protoss factions and defeat the coming darkness before it consumes all life in the sector.