Super Saiyan 9

Super Saiyan 9 is a transformation that only Goku and Vegeta has shown this so far while Xicor's power and then it starts delivering to that power. It is shown that Goku and Vegeta used the Xicor's power through of the form for can fight against the Celbuzer the triple fusion of Frieza, Cell and Kid Buu.

Appearance
The appearance of Super Saiyan 9 is pratically the same as Xicor, except this form has red eyes and the hair is a bit longer.

Usage and power
The origin comes from Xicor. Xicor was confident in Super Saiyan 9 Goku and Vegeta and Xicor fought Super Saiyan 7 Gogeta as Super Saiyan 5. Therefore the Super Saiyan 9 should surpasses Super Saiyan 7 Gogeta. Super Saiyan 9 has 2 phases, a controlled phase and one that requires the sacrifice of half of the user's soul, this phase takes time to unlock and once this sacrifice is done, the user will be a empty shell. Incapable of feeling any emotion. The 2nd phase is called the complete form of Super Saiyan 9, only Vegeta was able to use the 2nd phase, and he could hold it for some time (thanks to his unbeatable pride). However, he does not never use that phase.