Board Thread:Speculation House/@comment-10317392-20140418091151/@comment-10390252-20141024084433

It's difficult to tell but it does look like it is some sort of fire generator/projector. Not just a flame thrower as it has a flaming club mode and can also be used to surround objects in fire and use them as blazing projectiles (interestingly enough, the fire surrounds living things, possibly within their aura, but doesn't necessarily harm them).