File:IconDamage.png (8/10) File:IconUtility.png (4/10) File:IconSurvivability.png (4/10) File:IconComplexity.png (7/10) Probius is a probe from the StarCraft universe introduced in Heroes of the Storm. He functions as a specialist. Since his activation, Probius has always wanted to prove himself. He may be small, but he made a big difference by warping in a critical pylon during the retaking of Aiur. As the bravest of probes, Probius is eager to fulfill his purpose in the Nexus.