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Created in the visage of the mighty and deadly red dragon, this cannon possess the ability to breath a cone of fire. It uses elemental magic, siphoned from the elemental plane of fire, to function without the need of other ammunition. The cannon can be fired and maneuvered from a handle set into the rear of the device.
Red Dragon Cannon
Armor Class 15
Hit Points 75
Damage Immunities Poison, Psychic
This cannon has 5 charges. As an action you may expend one of its charges to use a ranged weapon attack.
Ranged Weapon Attack: +4 to hit, range 60/240 ft., one target. Hit: 10 (1d10 + 4) fire damage, and the target catches fire. While on fire, the target takes 1d6 fire damage at the start of each of its turns. A creature can end this damage by immersing itself in water or by using an action to make a successful DC 10 Dexterity check to extinguish the flames.
The cannon regains all its charges at dawn.