Ben 10 Vol 5 - The Galactic Enforcers

Being just a hero sometimes just isn’t enough - and Ben decides to join a trio of super heroes. But Ben soon realizes that he works best with Gwen and Grandpa Max (The Galactic Enforcers). Ben discovers the powers of a new hero, Wildvine, as he battles a colony of alien mushrooms (Camp Fear). 

When an all-powerful weapon is found in a Mayan Temple, Ben, Gwen and Max must battle the Forever Knights and to keep it out of villains’ hands (The Ultimate Weapon). Finally, in They Lurk Below, Max’s old friend has created an underwater resort, but used a strange alien energy orb. And now the aliens want the orb back!