The Kaioken technique multiplies the user's power level but causes immense strain on the body. Goku's mastery over Ki control allows him to stack Kaioken effects and later combine it with Super ...

With the anime creating this Kaioken technique, they did a worthy job of explaining just why Goku could use it in Blue but not in the traditional Super Saiyan form, but that wasn’t enough for it ...

Kaioken, of course, first appeared in the Saiyan Saga of the Dragon Ball Z franchise, with Goku learning it on King Kai’s planet following his death to his brother Raditz. The “Fist of the ...