The first character you gain control of in this game is the kid version of Gohan.
While his stats aren’t the highest, he has access to powerful cards and transformations that make him well worth using.
–Masenko (beam, 18cc, 25pow, 95acc)
–Dunk Shot (melee, 19cc, 25pow, 100acc)
–Kamehameha (beam, 16cc, 20pow, 100acc)
–Tail (melee, 26cc, 35pow, 100acc)
Super Saiyan and above:
–S.Kamehameha (beam, 23cc, 30pow, 100acc)
Team Battle with Goku:
–F.Kamehameha (beam, 33cc, 60pow, 100acc)
In Dragon Ball, Gohan is known for his hidden powers, and the same can be said for this game. With cards like Tail and F.Kamehameha (though you will rarely have access to the latter), he can be absolutely devastating.
Tail especially is very, very good since it completely ignores cards like Avoiding, Shockwave and Endurance. Only when having Champ.Belt activated can the opponent negate the damage taken. Not to mention the attack has a cool Oozaru (great ape) animation!