Iron Man #4

In the ruins of the Baxter Building, as the Mad Celestials prepare to strike, Power Pack arrives to rescue the Future Foundation—Franklin, Valeria, and Nathaniel Richards—along with their allies Artie, Bentley, Mik, Korr, Turg, Tong, Wu, Vil, and Alex Power. Fleeing through the Negative Zone for safety, the group is soon drawn back into the fray when the super-weapon Sol's Anvil awakens, only to be attacked by evolved Moloids defending it. With help from the Fantastic Four and a mysterious arrival of future versions of Franklin and Valeria, the team must face the impending threat—before the Anvil’s power becomes a weapon too great to control.