Kamehameha + kaioken x40
Super Kaio-ken Kamehameha x4000 is a move created by Goku. It is the most powerful version of the Kamehameha and Kaio-ken because it can absorb any other version of Kamehameha and Kaioken against it and become Royal Lovely Straight Flush. Even the weakest form of the Super Kaioken Kamehameha is capable of destroying a universe.
The wave itself is a white-red wave. This Kamehameha multiples by 100x than Super Saiyan Blue 3rd Grade Kaioken x40