Warp conduit

Warp conduits are protoss transport devices that allow aerospace craft to travel between planets. They are located on worlds such as Kaldir and Shakuras.

Game Structure
Warp conduits appear in the Heart of the Swarm mission "Shoot the Messenger." Kerrigan must prevent shuttles from entering them. The warp conduits cannot be destroyed, and have no displayable stats. At first only one conduit is active, but as the mission progresses, others are activated.