The Defensive Matrix absorbs 250 points of damage. The shield is not perfect; some damage will "leak" and reduce the unit's HP by half a point per hit.
Usage
Hotkey
D
Cost
100
Range
10
Duration
60 seconds
EMP Shockwave
Reduces shield and energy to 0 for all enemy or allied units within the blast radius. Particularly useful against protoss units and buildings.
Reduces the hit points of biological units near the targeted unit (and the targeted unit itself if it is biological) by 250 over 30 seconds. Mechanical units are immune, but biological units passing near an irradiated mechanical unit will still be affected.