"A beam of pure inertia drives through multiple targets."
The Inertial Pulse is a weapon that fires a dense blue energy beam. This beam will travel a long distance and pierce through multiple enemies, but is blocked by walls.
The Inertial Pulse is found in a medium-sized room across from the furthest right save room in Absu, above the lower right exit. The Address Disruptor 2 is needed to pass a glitched barrier inside this room.