Using only Super Saiyan 3, Goku's performance against Beerus on King Kai's planet is the same as Yamcha's would have been in his place. Goku using the Kaio-Ken against the God of Destruction would ...

Initially developed as a strategy to defeat God of Destruction Beerus, Goku uses Super Saiyan Blue Kaio-Ken to better understand Hit’s debilitating Time Skip-Technique. Goku fights with Blue ...

Only Goku has mastered Kaioken, using up to x20 but never combining it with Super Saiyan. Combining Kaioken with SSJ is risky due to the emotional stress of SSJ affecting ki control. Kaioken is ...