Ursadon matriarchs play a leadership role in ursadon society.
Three ursadon matriarchs appear in the Heart of the Swarm mission Harvest of Screams. They must be killed for the zerg to endure the flash freezes. However only one is needed to truly endure the flash freeze, the others just increase the visibility and the effects of resistance against the freeze.
The ursadon charges towards nearby enemies. Can be set to autocast.