Mighty Powerful God Shockwave (豪力神撃波) is a technique used by Southern Supreme Kai.
Southern Supreme Kai charges up a green Full Power Energy Ball in his hand, then rushes towards the opponent and fires it a point-blank range, inflicting massive damage. If the attack misses the target, the sphere will become a Homing Energy Blast.
Appearances in Video Games
Mighty Powerful God Shockwave was named in Dragon Ball Heroes, where it appears as Southern Supreme Kai's and Buu w/ Southern Supreme Kai absorbed Special Attack and it's light blue in color. It is called Exertion in the Dragon Ball Z Collectible Card Game.