Batman and He-Man Team Up in Injustice vs. Masters of the Universe by Tim Seeley and Freddie E. Williams II
If you were Batman, and Superman had gone evil, and you had no one else to turn to, who would you recruit for help? The obvious answer, of course, is He-Man, that shirtless hunk of a warrior from the planet of Eternia. Okay, maybe he wouldn’t be your first choice. Or second. Or third. But...
Source: bleedingcool.com