Slash

Slash is a savage, villainous mutant turtle who debuted in Archie's TMNT Adventures as a dark counterpart to the heroic Turtles — brutal, unpredictable, and driven by a fierce, single-minded aggression that sets him apart from his more disciplined counterparts.

Bursting onto the scene in 1991 courtesy of creators Dean Clarrain and Chris Allan, Slash is one of the more memorable wild cards to emerge from Archie's beloved Teenage Mutant Ninja Turtles Adventures run — a Copper/Modern Age creation who carved out a distinct niche in that book's surprisingly expansive universe. He shares pages with Raphael, Leonardo, Donatello, Michelangelo, and Splinter, putting him right in the thick of the action alongside the franchise's most iconic figures, and his appearances stretch across TMNT Adventures, Mighty Mutanimals, and the main Teenage Mutant Ninja Turtles title. For fans who remember Archie's run as something special — bolder, stranger, and more ecologically adventurous than its animated counterpart — Slash is exactly the kind of character who makes digging through those back issues so rewarding.