Repulsor Grid

A Repulsor Grid is a defensive shield generator used by the Legio Cybernetica 's Kastelan Robots. In addition to their thick ceramite armour, the Adeptus Mechanicus' Kastelan Robots are protected by a wonder from a bygone age -- the Repulsor Grid. The invisible energy shield produced by the grid emanates outward from each robot with a deep thrumming sound, its force capable of stopping all but the most powerful of shots. Most incoming fire simply fizzles out against the unseen barrier, but should the deflection angle be just correct, the Repulsor Grid will send enemy shells or focused energy beams ricocheting back at the foe.