RWBY: Heroes Unitedby Toy2711143K2.1K116Ben 10, wielder of the Ultimatrix, has gone on some crazy adventures including traveling to a parallel universe (Generator Rex). But this one has got to be his craziest...crossovermajorben10xrwby+8 more The power of ten( Ben 10 oc x Rwby)by Firespider 200040152Read for moreupgradelemonocxharem+12 more