Destroy the Heart of the Conclave
Tassadar, Fenix and Zeratul must Survive
You begin the mission under attack from enemy Protoss forces and a small base in the north-west corner of the map. Luckily there’s an easy way to complete this mission. You begin with Zeratul and 4 Dark Templars. They all have a permanent Cloak. Select them all and bring them as a group to the south. Ignore all other enemy units. If you get spotted keep running.
Run down to the south and then cross the bridge. Continue south until you reach the very bottom of the map. Now align your unit so that they are in one line at the very southern edge of the map.
Quickly head to the east. You’ll be spotted for a brief moment but just keep running. When you see the Nexus destroy it to complete the mission.
Next: The Trial of Tassadar