Wolverine And X-Men #31

"HELLFIRE SAGA PART 1! • Welcome to the Hellfire Academy, there's little chance you'll survive the experience. • The most villainous school you've ever seen has its grand opening. With teachers like Mystique, Sauron, Mojo, Wendigo and Master Pandemonium there's no limit to the terrible things you'll learn. • Can Wolverine and the X-Men find the school before their kidnapped students are turned into villains?"