Unlock Condition
Finish the first story mission, Invasion of Earth! Saiyan Warrior Raditz.
First Challenge
- Challenge: reduce his health.
- Skill Reward: Evil Explosion.
Second Challenge
- Condition: friendship meter
- Challenge: finish him off with Evil Explosion.
- Skill Reward: Super Explosive Wave.
Third Challenge
- Condition: friendship meter + give him an All Energy Capsule S.
- Challenge: fight 3 Piccolos (reduce the HP of the Piccolo wearing the turban and cape)
- Skill Reward: Light Grenade.
Final Challenge
- Condition: friendship meter.
- Challenge: finish him off using Light Grenade.
- Skill Reward: Special Beam Cannon.
Using Special Beam Cannon, while still a student of Piccolo, will cause an occurence of a Z-Assist, in which Piccolo will appear to help you with Special Beam Cannon, making it deal more damage.