Widow mine

The widow mine is a terran unit introduced in Heart of the Swarm. A support unit, the widow mine is a quadrupedal device that represents the next step in Dominion automated weaponry. It is just under half as tall as a terran wearing CMC armor. It is controlled remotely, piloted into a contested area and then set to activate when enemy units draw near. Once triggered, the widow mine launches a missile designed to explode in a firestorm of shrapnel, eliminating its primary target as well as any fo