Shoot the Messenger

Shoot the Messenger directly follows Harvest of Screams. Sarah Kerrigan's forces had to stop the protoss evacuation, otherwise they would alert Shakuras of Kerrigan's activities.

The protoss attempted to flee through three warp portals. As the level progresses, the player is given more complicated tasks. At first, they just need to destroy one shipping lane, but as they gain more troops, multiple armed protoss ships head toward more exits, and the player must destroy all these armed ships too.

Aftermath
As a result of the battle, Kerrigan's forces captured Lessara, a protoss scientist.

Brutal Mode
In Brutal Mode, the ursadons become aggressive and use leaping attacks.