Bronze

Trista Marshall is a young mutant whose power to transform into living organic bronze metal — an evolution of the Colossus-type ability — brought her to train under Kitty Pryde's fledgling Exceptional X-Men team. She can also manifest vine-like metallic appendages alongside her armored form.

Fresh from the pages of Peach Momoko's visionary Ultimate X-Men #5 in 2024, Bronze is one of Marvel's newest voices in the Modern Age — a character born into a reimagined X-Men universe with serious collector credentials right out of the gate. In just a couple of years, Bronze has already racked up 58 catalog appearances across Exceptional X-Men, Uncanny X-Men, and the flagship X-Men title, signaling that Marvel sees real staying power here. Sharing pages with luminaries like Cyclops, Kitty Pryde, and Scott Summers, Bronze moves in the highest circles of mutantkind's ongoing saga. With a key-issue debut and a trajectory that's already spanning multiple series, this is exactly the kind of ground-floor character that rewards paying attention early.