Superman's New Sidekick Is Literally the Last Person Anyone Would Expect

Warning! Spoilers ahead for Superman #22!Unexpected circumstances have Superman fighting side-by-side with the last villain anyone expected. Things have been rapidly changing in Clark's world, and things have only gotten weirder ever since an old villain returned to lay waste to Metropolis. But now Superman is trying to save the future, and he's got no choice but to fight alongside a classic villain.