This technique is used against Zarbon by an old Namekian in Moori's village. After the Namekian witnessed the death of one of his comrades, he fires the Energy Cannon at the murderer, Zarbon, who dodges it. The blast kills an Appule's race soldier instead and destroys his Scouter. Zarbon then kills the Namekian with his Shooting Star Arrow as a conter-attack.
Appearances in gamesEdit
Energy Cannon was named in the computer game Dragon Ball Online, where it is a technique exclusive to the Dragon Clan skill tree.