Warning: contains spoilers for Avengers #22The iconic Wizard of Oz has come to Marvel Comics, as the industrious Iron Man pays homage to Wicked in the pages of Avengers #22. To break into a highly ...

They follow the Yellow Brick Road to the Emerald City to meet the Wizard, and on the way, they meet a Scarecrow who wants a brain, a Tin Man who wants a heart, and a Cowardly Lion who wants courage.