10 Superpowers You Didn't Know The Fantastic Four Have
4. Invisible Woman Can Kill Anyone With A Thought
Originally, Susan Storm's only ability was to turn invisible. Several years later, she developed the ability to shoot psionic energy and project invisible forcefields. The largest projected forcefield she ever created was one mile in diameter. Susan doesn't have to be near her projections to manifest them. Her forcefields will maintain their shape even if she is miles away.
The scary thing is Sue's forcefields don't have to be large to cause irreparable or lethal damage. Using her powers, she can place a microscopic forcefield in someone's brain, causing them to die from an embolism.
She can insert a tiny spike through a person's heart or lungs, killing them instantly. If she implants a small projection in a person's throat, she can crush their windpipe or make them choke to death.
When she found herself at odds with the Hulk, she threatened to place a microscopic forcefield in his lungs before expanding it to the size of a football stadium. Considering she has held her own against all of the Avengers, it seems pretty feasible that Sue could take down the Hulk.