Tony Stark's most fearsome foe, the Mandarin, makes his shocking return in your first look at Invincible Iron Man #511! The award winning team of Matt Fraction, Salvador Larroca & Frank D'Armata continue their ongoing opus of the Armored Avenger as they put him through the wringer. Just when you thought the Mandarin was a handful, wait until he teams up with Zeke Stane and a hot off the line, updated Detroit Steel! Does Tony have enough in him to put an end to their plans? Find out in Invincible Iron Man #511!