Le Saucier

This crusty cannon lobs gobbets of pressurised
muck drawn from magical reservoirs.
Firearm: heavy, two handed, 3d8* damage,
(30/90ft)
(BA)Dials on the barrel can load spicy(fire),
tangy(acid) or zinger(lightning) ammunition*.
Extra pinch(action): +3d8 damage on the next
attack, but risk misfire(1-5) for 3d8 damage,
and jamming the weapon.
DC15 Tinkering(dex) check to unjam.