Luminosity N/A Planets Moons 0 Asteroid Belts 0 Asteroids 0 Objects 0 Location: Milky Way / Nubian Expanse / Kalabsha Kalabsha is a small system with two . Prerequisite: Jack: Subject Zero (Mass Effect 2) Prerequisite: Priority: Thessia (Mass Effect 3) This system may be named after the ancient Egyptian city.