i like Tagteam titans, but cant figure out how to break the wall of boxes...

ME TOO!! i can't get past those dumb boxes!you can't break them with the weapons or any of the TT kicks. oh and i thought that it was cool tha you can press and hold cyborg for his mega cannon.

ohhhh wait! ik i seen somebody else do this,you use Raven to move the boxes.but how do you use her power?