Deadpool / Amazing Spider-Man / Hulk: Identity Wars #1

Spidey, Deadpool and Hulk fall through a dimensional portal and find themselves confronted by their alternate selves from another universe. Spidey discovers that, in this reality, Peter Parker is the Amazing Spider, a hero with unlimited wealth and power. The Spider is ailing from a mysterious malady so Spidey takes his place and revels in this ideal life. He is even reunited with Uncle Ben. Things turn sour, however, as Ben turns out to be a tyrant who has pushed his nephew to be a powerful hero by pulling Spidey counterparts from alternate dimensions and sucking the life out of them.