Proxima’s background is unknown, though as one of the Children of Thanos it’s likely she was taken by Thanos at a young age when her planet was invaded by the Titan—similar to what happened to her “sisters,” Gamora and Nebula. Unlike those two, however, there is no trace of compassion, mercy, or hesitation within Proxima when it comes to carrying out Thanos’ orders.
Threat Level Midnight
Proxima is such a skilled and sinister fighting machine that she is able to go toe-to-toe with adversaries who have super human abilities and powers, using just her combat training and her three-pronged spear. Proxima’s strength and superior skills in death dealing make her one of the most feared foes in the galaxy.
Proxima’s hefty javelin can impale from near or far. It is also capable of shooting out blasts of energy. Proxima is able to summon it back to her hand, even when someone as strong as Steve Rogers is grasping it.