In Utter Darkness is the fourth and final mission of the Zeratul campaign in the StarCraft 2 Wings of Liberty expansion, seeing you control a Protoss army to defend your base. Even if you beat the ...

Zeratul first appeared in StarCraft, a Dark Templar Prelate known for his wisdom, stealth, spiritual depth, and contention with the Khalai Tassadar, who abandoned his people in the past.