Eldritch J

Initially, Eldritch J is shown to be somewhat single-minded in its goal to rebuild J by attempting to get material off of already existing sources such as Worker Drones, being smart enough to utilize holograms to lure in unsuspecting Worker Drones and when it used a hologram of Serial Designation N to disarm Uzi.

It also knows how to use a person's own emotions against them by projecting a holographic image, for example of the late Nori Doorman to Uzi and then pretending to kill her father in front of her using another hologram in order to confuse, traumatize and stun her for long enough so that she would let down her guard. Still, it has shown willingness to let certain prey escape, as it chose to spare Thad after Uzi and N managed to save him, in favor of targeting more dangerous threats to its mission in order to ensure they can't prevent it from completing its directive.

Due to being a creation of the AbsoluteSolver, Eldritch J is likely another incarnation of the mysterious Worker Drone, Cyn, due to sharing the same voice and mannerisms as her while also being very discreet and enigmatic in its goals.

Copper-9