Aiur

Aiur is the homeworld of the Protoss in StarCraft. The Zerg invade it in the original game, and Tassadar, Raynor, Zeratul and Fenix break through the Zerg defences there to destroy the Overmind. In Brood War the Protoss evacuate the Zerg-overrun world through a warp gate to the dark templar homeworld of Shakuras, with Fenix and Raynor holding the rear. Many survivors long to retake it, and in Legacy of the Void Artanis leads the invasion of Aiur; after Amon's forces are driven off, the Protoss reclaim their homeworld.