This page is all about the Saiyan race on DBE:

Brutal and primitive people, the Saiyans are a race of bandits known for
their guerrilla tactics and ability to transform at the sight of a full moon.
Their long-time rivals, the Truffles, managed to keep the physically stronger
race at bay with their technology. However, the Saiyans took over the planet
when it had one of its very rare full moons. The planet was conquered by them and renamed to Vegeta. The Saiyans then took control of the Truffles
technology and used it for their own. All members of the Saiyan race, even
Half-Breed Saiyans, possess the ability to transform into an Oozaru. On top of
this grand transformation, all Saiyans are capable of tapping into a greater
power and ascend to a level far above that of a normal Saiyan, the Super
Saiyan. This ability increases a Saiyans power to extreme levels.

Saiyans under 50% powerlevel have an increased chance for a PL Bonus and at double the amount.

Skills: (type help and the skill name ingame for more information)

Barrier : Beam : Big Bang : Big Bang Kamehameha : Chaos Bomb : Chou Kamehameha : Elbow : Eraser Cannon : Eye Laser : Final Flash : Galik Ho : Group Infusion : Hasshuken : Kaioken : Kakusandan : Kamehameha : Kino Tsurugi : Kishot : Knee : Kyodaika : Perception : Potential Release : Renzoukou Energy Dan : Roundhouse : Scan : Sense : Shogekiha : Solar Flare : Super Dragon Fist : Sweep : Tsuihidan : Uppercut : Zanzoken

All Races: Primal Fury, Protect, Solar Kamehameha(learned by fighting Beyond Perfect Cell), Kaioken(learned by fighting King Kai)