Marvel Crossover #66 was published by Panini Comics on December 1, 2010, as part of a series that began in 1995. Andy Lanning and Dan Abnett write, and art comes from Andrea Di Vito, Andrew Hennessy and Brad Walker. It features Havok, Rachel Summers, Polaris, Medusa and Black Bolt, among 67 characters catalogued on VerseDB.