A key issue noted for First appearance of Badrock and First appearance of Sentinel. Youngblood #1 was published by Image Comics on April 1, 1992, as part of a series that began in 1992. Hank Kanalz and Rob Liefeld write, and art comes from Brian Murray and Digital Chameleon. This 36-page issue features Badrock, Diehard, Shaft, Chapel and Cougar, among 18 characters cataloged on VerseDB.