Actually, there is no Yamcha. There's Goku, Gohan, Gotenks, Piccolo, Krillin, Vegeta, Future Trunks, Ginyu, Freeza, Dr. Gero, Android 18, Cell, and Buu. You can make teams of up to three characters, and each character has three ranks, the higher the rank, the more slots they take up, and on certain characters, their higher rank is a different character or transformation.