When did Goku transform the first time in a Super Saiyan 3 and how did Goku learn to transform into a Super Saiyan 3? - Quora

Answer (1 of 9): Goku learned how to transform into Super Saiyajin 3 while in heaven, after he died when Cell self-destructed, according to Goku himself. He couldn’t fully control the form though, and its energy consumption was enormous. Using a power like that in the living world with a dead bod

Can Goku learn to go Super Saiyan Blue 2 or 3? - Quora

What would a Super Saiyan 3 with a beard look like? - Quora

What form took Goku the longest to learn and master? - Quora

Is Super Saiyan Blue a normal Super Saiyan transformation, or was it created by Goku? - Quora

Can Cell go Super Saiyan if he trains? - Quora

Why is SSJ3 barely used in Super? - Quora

How did Goku discover Super Saiyan 3? - Quora

Who taught Goku SS3, and how did he learn it? - Quora

How does Goku turn into a Super Saiyan? - Quora

Why is there an SSJ3, like Goku never uses it? - Quora