The resulting fusion between Goku and Vegeta. He is the most powerful Z Fighter, next to
Vegito, who would be more powerful than him in their regular and super saiyan states, due to the different methods of fusion, his form also only lasts for 30 minutes, and only 10 minutes while in
Super saiyan 4.
In Fusion Reborn, Gogeta is not seen as cocky whatsoever when compared to his
Super Saiyan 4 form, and eliminates his enemy quickly. As a Super Saiyan 4 however, he acts somewhat similarly to his Potara counterpart Vegito as they both toy around with their respective opponent in order to achieve their true goal.
He is also the only fusion to be dead, as both Goku and Vegeta were deceased when they fused and fought Janemba.
Gogeta is the only Fused Saiyan character (Potara or
Fusion Dance) to successfully defeat a villain without the fusion wearing off (he defeats Janemba without even coming close to running out of time).
Gogeta is the only
Saiyan fused or otherwise to not be shown with a base form, although when he dies in
Buu's Fury like any
Super Saiyan who dies, his hair turns black and he also appears there as Veku and a unique skinny Gogeta, both black haired.
