Marvel has been promoting its post-Secret Empire direction for a while, now. The upcoming Generations one-shots and September's Marvel Legacy one-shot are at the center of the publisher's fresh focus, and in order to make sure the latter hits hard, Marvel has enlisted some A-level artists to provide variant covers.

RELATED: Marvel Legacy Indicates the Publisher Is Listening To Its Fans

Today, as part of its full September 2017 solicitations, Marvel released Marvel Legacy variant cover art by Alex Ross and Greg Land, along with a new tagline for the one-shot: "It’s everything you’ve been longing for — and more!"

Announced in April, Marvel Legacy, written by Jason Aaron with art by Esad Ribic, is designed to “set the stage for the next chapter of the Marvel Universe with hope, heroism, heart and the Earth-shattering return of a beloved Marvel mainstay.” Who that mainstay is remains to be revealed, though a classic-look Captain America has been at the forefront of much of the one-shot's promo art.

RELATED: Marvel Legacy #1 to Introduce Avengers From 1,000,000 BC

Subsequent teases include the announcement that readers will meet the Avengers of 1,000,000 BC, learn the "startling origin of the Marvel Universe," and see shockwaves that affect every aspect of the Marvel Universe in the months and years to come.

Check out Ross and Land's variant covers, along with the full solicitation text for Marvel Legacy, below.

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Alex Ross' variant cover for Marvel Legacy #1

MARVEL LEGACY #1

  • JASON AARON (W) • ESAD RIBIC (A)
  • DOUBLE GATEFOLD COVER BY JOE QUESADA
  • Wraparound Variant Cover by MARK BROOKS
  • Variant Cover by ALEX ROSS
  • Variant Cover by GREG LAND
  • TRADING CARD VARIANT COVER BY JOHN TYLER CHRISTOPHER
  • BLACK AND WHITE VARIANT COVER BY JOE QUESADA
  • BLACK AND WHITE VARIANT COVER BY ALEX ROSS
  • YOUNG VARIANT COVER BY SKOTTIE YOUNG
  • VARIANT COVER BY AMY REEDER
  • EVERYTHING STARTS HERE!
  • It begins at the dawn of the human race, and ends with a child’s prayer! In between, empires fall, mysteries brew, secrets are revealed, quests are undertaken and legends are forged! All leading up to the dramatic return you’ve been waiting for — and one you’ve been dreading!Jason Aaron (MIGHTY THOR) and Esad Ribic (SECRET WARS) usher in a new dawn — one whose rays will touch every corner of the Marvel Universe in the days to come!
  • MARVEL LEGACY: It’s everything you’ve been longing for — and more!
  • 64 PGS./ON-SHOT/Rated T+ …$5.99
Greg Land's variant cover for Marvel Legacy #1
Joe Quesada's cover for Marvel Legacy #1