格温多琳·斯泰西/X-31（地球616）

A new Gwen Stacy was reconstituted from the dust of Jackal's New U Technologies Gwen Stacy clone and trained as "X-31" by the "Great Architect" at a Weapon X facility. She displayed her training achievements by slaughtering a small group of agents, before being sent on her final test to take down three escaped Deathloks. She ended up saving Gwenpool and Spider-Man from the Deathloks before getting into an argument with the heroes. Spider-Man exposed her identity to them by removing her mask with his webs.