This is the potara fusion between Goku, Gohan, Goten, Kid Trunks, Future Trunks and Vegeta, all together. How is this possible? I'll try to explain.First, they need six pairs of earrings, let's imagine: Yellow, green, orange, blue, red and purple.Then, all of them place one earring with different colors on their left ear, let's say:Kid Trunks - YellowGoten - GreenGoku - OrangeVegeta - BlueFuture Trunks - RedGohan - PurpleAt this point no one will get fused because none of the earrings has a match to be pulled to.Now all of them places a different color earring on the right ear, for example:Kid Trunks - GreenGoten - OrangeGoku - BlueVegeta - RedFuture Trunks - PurpleGohan - YellowThis way all of them will be pulled to each other, because everyone has two matches, and those matches have different matches. Result: All of them will be fused together into one.And here you have, the strongest warrior ever alive, Gogetrunks.Due to the overflow of saiyan content, the tail will grow, and so does the hair, which is both black and purple.I hope you like itGoku, Gohan, Goten, Kid Trunks, Future Trunks and Vegeta do not belong to me, only the fusion concept.The faces of these 6 characters were inspired from Dragon ball Budokai 3 character arts.PS: Since 6 pure heart saiyans were used to make the fusion he can use super saiyan God whenever he wants to.Update: I add Trunks's boots