Macrocosm Cannon (大宇宙キャノン, Daiuchū Kyanon) is a beam cannon fired from Jaco's Spaceship.
Overview
It is a charged up gigantic blue energy beam capable of destroying a planet or a very strong fighter on the cellular level as claimed by Jaco.
Usage
Jaco used the cannon against the Great Saiyaman after mistakenly thinking he was possessed by Watagash.[1]