Story by Kevin Eastman, Tom Waltz. Art by Mateus Santolouco, Cory Smith. Cover by Mateus Santolouco.
The Turtles take the fight to Baxter Stockman, while Karai decrees a 'Gauntlet' battle between ancient foes Splinter and Shredder all leading to a final showdown that will determine the fate of NYC, and the world, for years to come. Collects issues #48-50.