 At the end of the Dark Reign arc, Ghost betrayed Osborn by sending a data package he had collected to whatever heroes could receive it, warning them of Osborn's plans to capture Odin's magical weapon, Gungnir.Aware of the emergency, Quicksilver crossed the Atlantic Ocean and crushed Mister X (who wielded the weapon at the time) in combat, retrieving it.Because Tony Stark had purposely lobotomized himself into a vegetative state, and had his power of attorney transferred over to Donald Blake, Madame Masque hired Ghost to kill Stark.