Ben 10 Season 4 Episode 2 Divided We Stand Episode Title:Divided We Stand.Episode Description:Dr. Animo has just escaped from prison with the help of a mutated seagull, plotting to get revenge on Ben once again, whom is at the beach with Gwen and Max. Ben is being impulsive as no one will play with him, until he is confronted by Animo's seagull. During the fight, Ben discovers a new alien on the Omnitrix, Ditto, whom has the power to multiply at will. Ben manages to drive of the seagull and enjoys playing as his multiple ditto copies. However one of Ben's Ditto clones is captured by Animo himself, in hopes of exploiting his alien DNA for his own evil purposes. Using the alien DNA, Animo creates an army of self-multiplying mutant Stinkflies, but Ben exploits the inherent weakness in the clones to destroy every Stinkfly clone and capture Dr. Animo once more.