Vegeta arrives on the foreign planet to help ... Still, the risks that Goku's Kaio-ken technique put on his body added even ...

It may not offer the same level of power as a new Super Saiyan transformation, but the Kaio-Ken more than proved its worth ...

Fusion is one of the best aspects of the Dragon Ball franchise, and the strongest fusion between Goku and Vegeta is yet to be ...

On top of this, Goku and Vegeta becoming Super Saiyan 4s in Dragon ... the new take on the transformation incorporates the sound effects of Kaioken while also giving Goku a silver energy outline ...