Shellback

Fresh out of 2024, Shellback is one of Marvel's newest faces, debuting in Sentinels #1 courtesy of creators Alex Paknadel and Justin Mason. A Modern Age arrival with only a handful of appearances so far, this character is already moving in compelling company — sharing pages with the likes of Lockstep, Drumfire, Voivod, Sawtooth, and the notable Lawrence Trask. Still early days for Shellback, but with a debut this recent and a creative team bringing fresh energy to the Marvel universe, this is exactly the kind of ground-floor character that savvy readers will want to get acquainted with now.