Kaioken increases power but poses risks like exhaustion due to intense ki control. Only Goku has mastered Kaioken, using up to x20 but never combining it with Super Saiyan. Combining Kaioken with SSJ ...
Kaioken is one of the first (and coolest, honestly) power-ups introduced in Dragon Ball. Although it is "weaker" than most transformations like Super Saiyan, it is actually one of the trickiest ...