Usage and power
This state can be temporarily achieved by a Super Saiyan 4 by gathering enough Saiya Power from other Saiyans. It possesses much greater power than the ordinary Super Saiyan 4 form, it gives the user with a reddish flashing aura upon activating it.
Goku first used this form in battle against Baby, taking energy from the Super Saiyans, Gohan, Goten and Trunks to restore his power but then continues to take even more power from them to push his body past his limits at the risk of it killing him. With the power of this advancement, he is able to overwhelm the Tuffle, the latter being no match for him in power, he then later defeats Baby by sending him to the sun. Later, against Syn Shenron, Goku once again overpowers the evil dragon, but he in turn is overwhelmed by Omega Shenron, and though his Dragon Hammer technique is able to obliterate Omega Shenron, though the dragon manages to regenerate.
- Though it does not appear in Xenoverse 2 this powered up state is referenced by Super Saiyan 4 Goku's Super Soul, Full-Powered Super Saiyan 4! which largely boosts normal attack power when the user is revived.