Super Dragon Ball Heroes Episode 2 is titled ‘Goku Goes Berserk! The Evil Saiyan’s Rampage!!’.
This is the follow-up to Episode 1 of Super Dragon Ball Heroes where Fu has tricked Goku, Vegeta, and Trunks into coming to a Prison Planet. Fu’s game plan was to have heroes and villains (from the Dragon Ball movies, Z saga, and GT saga) to fight against each other in a test of strength.
Episode 2 of Super Dragon Ball Heroes continues right into the action where the Evil Saiyan named Cumber has been unleashed and prepares to battle Goku, Vegeta, Trunks, and Golden Cooler.