It may not offer the same level of power as a new Super Saiyan transformation, but the Kaio-Ken more than proved its worth during Goku's battles with Vegeta and Frieza. The Kaio-Ken was Goku's ...

The Kaio-Ken doesn't always get the respect it deserves in DBZ, but it's arguably a cooler transformation than Super Saiyan with even better fights.

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 ...