The first trailer for Batman vs. Teenage Mutant Ninja Turtles is here, and it's as amazing as you might have expected. Not only do we get to see the classic comic book characters duke it out in the early going, we also get to experience their eventual team-up against fan-favorite villains from both franchises. And we might even see said villains come to life in all new ways if the introduction of T.C.R.I.'s mutagenic ooze has any part to play ... The all-star cast is led by Troy Baker (Batman: Arkham Origins, The …