The following is solicit text from Marvel:
Mary Jane Watson is getting a superhero overhaul this June at your local comic shop for a series of MARY JANE WATSON VARIANTS. To celebrate the launch of "Peter Parker: The Spectacular Spider-Man" #1, one of the most iconic Spider-Man characters ever steps into the boots of Marvel's most famous heroes!
“Both the Gwen Stacy Variant Program and this month’s Venomized Variant Program were such runaway successes, we couldn’t help but try to top ourselves,” says Marvel SVP Sales & Marketing David Gabriel. “And with Chip Zdarsky and Adam Kubert’s new Peter Parker: The Spectacular Spider-Man book on the horizon, the timing couldn’t have been better to put the spotlight on fan-favorite Mary Jane Watson.”