. Spawned by extreme genetic manipulation and processing of , they are the fate of thousands kidnapped by The Forsaken. They are far more improved than the original Collectors, as they are far stronger, faster, and even more intelligent. They quickly regenerate, faster than the and their thick shells and make them very difficult to take down. They make extensive use of biotic abilities such as and . They also make use of an advanced weapon known as the Collector Assault Cannon, a weapon with multiple devastating fire modes.