Teenage Mutant Ninja Turtles Universe — IDW Publishing
Issue: #7 RI
Last valuation update: 2026-02-13
"Metalhead 2.0" Part 1! Donatello reboots a new and improved Metalhead only to find that the robot no longer functions entirely as designed… for better and worse!
Creators: Freddie E. Williams II, Freddie E. Williams II, Bobby Curnow, Shawn Lee, Chris Mowry, Brahm Revel, E. J. Su, Ronda Pattison, Adam Gorham, Ryan Ferrier
Characters: Donatello, Leonardo, Michelangelo, Raphael, Metal Head
Story arcs: Metalhead 2.0, What Is Ninja?