 Helicarrier onto the facility, though the Scarlet Witch used her powers to save the building's first three floors and everyone within them.While under repair, the Triskelion's prison was breached by the Green Goblin, who gathered Doctor Octopus, Electro, Sandman, and Kraven the Hunter to form the Ultimate Six.During the "Ultimatum" storyline, the Triskelion was attacked by suicide-bomber duplicates of Multiple Man until Hank Pym sacrificed himself to stop the clones.