Mana Cannon

Mana Cannons are

Description
A type of magic tool that can shoot metal balls over incredible distances by consuming mana. Only the elves of Great Canada forest or the Fabuna’ha kingdom of the southern continent should have access to them.

Appearance
Mana Cannons look medieval cannon.

Abilities
Mana Cannon shoots a metal ball at high speed and four cannons are strong enough to kill Krakens.