Powers:
Everyone will know all of them, but will have favorites.

Kamahameha
Makenkosappo (Special beam cannon)
Bukujutsu (flight)
Telekinesis
Telepathy
Self destruct (sure, you can't practice, but...)
Multiform
Destructo-disk
Kaio-ken
Solar Flare
Dodon Ray
Four arms technique
Tri-beam
Gallic Gun
Super Saiyan*
Mafuba?
Spirit bomb
(tell me if I missed any)

*We don't have Super Saiyan yet, as we haven't been through something traumatic enough to trigger it.