Joshua, age 5, made his very own monster foot pen pot! See more of your art ninja creations in this gallery. Oscar sent in a picture of his cute critter too! See more of your art in the Art Ninja ...

Of course, we are talking about the famous crossover that has been happening between Naruto and Teenage Mutant Ninja Turtles (herein, TMNT). This collaboration is happening as a joint effort ...

This is definitely the case for the new preview clip released by IGN that showcases ... Check out the new Batman Ninja vs. Yakuza League in the video above ahead of its debut this Spring.