After the destruction of Amon's host body, only his presence in the Khala kept him attached to the material universe. Artanis gathered his forces for one last stand, where they would defend the Keystone as it charged to extract Amon from the Khala. Before the troops, Artanis told them that their prejudice must be a thing of the past, and that they must all stand united if they are to defeat Amon. Around the Keystone, the Daelaam set up a defensive perimeter as the Amon's zerg descended on them. Matriarch Vorazun and her Nerazim took up the western approach, Highlord Alarak and his Tal'darim covered the south, and Phase-smith Karax with a contingent of Purifers held the east entrance. Grand Preserver Rohana and Talandar supported their defense from the Spear of Adun.
As the battle went on, the Golden Armada, commanded by a possessed Executor Selendis, arrived. They engaged both the main Keystone site and the Spear of Adun, slowly picking away at it and destroying its weapons and support systems, leaving the Spear of Adun unable to assist. Artanis had no other choice but to destroy his own brethren in order to defend the Keystone. Despite facing overwhelming numbers the Daelaam held until the Keystone was charged, though they began to crumble. Artanis then ordered all forces to fall back to the Keystone.
Artanis personally mounted the defense of the Keystone, and an Amon-possessed Selendis came to meet him in one-on-one combat. The Keystone activated, temporarily purging Amon from the Khala. Artanis shouted to the redeemed Templar to sever their nerve cords to free themselves from Amon, as Amon began to break free from the Keystone. Though Selendis questioned on what they would become without the Khala, Artanis simply said they would be free. With that Selendis was the first to sever her nerve cords. Her warriors and all other Khalai soon followed. The Keystone then collapsed, unable to hold Amon, and with nothing to hold his consciousness, Amon was forced back into the Void.
Later, Artanis stood over the grave of Dark Prelate Zeratul and returned his warp blade, thanking him for the salvation he brought them. Artanis stated he would bring the dream of a unified protoss to bear, and forge a new society. A city was shown being rebuilt, containing both Khalai and Nerazim structures. After the conflict, Karax was received a transmission from Ulnar. Artanis realized that it had to be Sarah Kerrigan...
"Salvation" mission from 'Starcraft 2: Legacy of the Void' PC game... Gameplay on Normal... ► Watch more Starcraft videos: bit.ly/1b1W2yY.