Goku (Mentor)

Goku is found on Kame Island after going to the sea.

The First Skill you get from him is of course Kamehameha

The Second Skill is Solar Flare

The Third Skills are Shockwave and Rise to Action

The Fourth Skill is Burst Kamehameha

The Fifth Skill is Instant Transmission

The Sixth Skill is Warp Kamehameha

The Seventh Skill is Super Kamehameha

The Eighth Skill is Super Spirit Bomb

The Ninth Skill is Kaioken (You can stack with any Transformation)

The Tenth skill he has is Fusion but for that you need to complete all other mentors he tells you too