The Buu form from the alternate timeline, this Buu obviously absorbed Vegito into his body an d become the most powerful being. He fights the Z-Fighters during the Tarble Saga. SSJ3 Gogeta fights Vegito buu and with Vegito Buu's new strength he is unbeatable. His total power level is 5,434,210,222 while fighting Gotenks in the alternate timeline. During the fight, Goku managed to turn into a new type of super saiyan 4 that is not similar to the gt super saiyan form. That one is caused by the Golden Great Ape. This one is caused by pure anger and rage.