Infestation 2: Teenage Mutant Ninja Turtles — IDW Publishing
Issue: #2 B
One of the Turtles have been taken by the things in the dark depths of the sewers, and it's up to the other brothers to save him. To do so, they will have to navigate the labyrinthine passage ways of the lost sewers and do battle with mind-bending monstrosities. If they fail, not only will their brother be lost, but the entire world as well!
First appearances: Bloch
Creators: Livio Ramondelli, Bobby Curnow, Shawn Lee, Robbie Robbins, Jay Fotos, Alan Payne, Matthew Ruzicka, Menton3, Greg Goldstein, Mark Torres, Chris Ryall, Ted Adams, Tristan Jones
Characters: Donatello, Leonardo, Michelangelo, Raphael, Bloch, Shub-Niggurath, Master Splinter
Story arcs: Infestation 2