Talk:Velvet's Weapon/@comment-25110963-20150821080942/@comment-49.145.74.242-20150901144711

Or a tank gun; heck, it could even be a 140 or 150mm battleship secondary guns mounted on a platform which you just stated.

OR

It could be a box containing "nuclear launch codes", one that'll need magical keys and stuff to unlock. As for the weapon itself, it may be a "dust particle cannon" or a "dust ballistic missile", since superweapons such as those are hard to come by or take some time to "recharge" and gather the necessary amount of dust to fire it ^^