Sophie Cuckoo

Sophie Cuckoo made her Marvel debut in Grant Morrison and Ethan Van Sciver's landmark New X-Men #118 in 2001, arriving as part of one of the most intriguing and unsettling concepts of the Modern Age. Over a publishing history stretching across a remarkable 25 years, she's kept rarefied company — sharing pages with Emma Frost, Charles Xavier, and her fellow Cuckoos Esme, Celeste, and Phoebe — placing her squarely at the heart of some of the X-Men universe's most psychically charged storytelling. With four key-issue appearances to her name and a presence felt across New X-Men, Marauders, and NYX, Sophie may not be the loudest name in the room, but collectors who dig into the deeper strata of modern Marvel mutant lore know she's someone worth seeking out. Fifty-five catalog appearances and still counting — this Cuckoo has staying power.