Super Long Distance Anti-Material Magic Cannon

Super Long Distance Anti-Material Magic Cannon is a Weakness Spell.

Description
The user constructs an extremely large, long-barreled cannon, complete with a power core and energy-reading meters; the cannon comes with a magical targeting scope that allows the user to accurately aim no less than 400km away from their current location. The size of the beam is enormous (roughly half the size of the hull of the Christina), and it travels extremely fast. Although the beam did not hit its target, it proved itself powerful enough to completely destroy Blue Pegasus' Magic Bomber: Christina.