If you've read the new Action Comics issue, you'll understand why it's important that Superman makes his climactic return to take on Lex Luthor in the lead story for next month's milestone ACTION #900.

Spoiler after the jump...

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If Superman versus Lex Luthor-with-near-godlike-power somehow wasn't thrilling enough, have we mentioned that Doomsday will make this battle a three-way slugfest?

Action Comics #900 hits stands at the end of April.