Ion #2 was published by DC Comics on July 1, 2006, as part of a series that began in 2006. Ron Marz writes, and art comes from Greg Tocchini, Jay Leisten and Jeromy Cox. This 36-page issue features Kyle Rayner, Kilowog, Ganthet, Mogo and Soranik Natu, among 12 characters cataloged on VerseDB.