Bahamut's Dragon Wing Longbow

You have a +3 bonus to attack and damage rolls made with this magic weapon. 

The limb tips of this magic bow are shaped like a dragon’s wings, and the weapon is infused with the essence of a chromatic, gem, or metallic dragon’s breath. When you hit with an attack roll using this magic bow, the target takes an extra 1d6 damage of every type of breath a dragon can breathe in the bow—acid, cold, fire, force, lightning, necrotic, poison, psychic, radiant, or thunder.

If you load no ammunition in the weapon, it produces its own, automatically creating one piece of magic ammunition when you pull back the string. The ammunition created by the bow vanishes the instant after it hits or misses a target.

This weapon is a sentient holy weapon of Bahamut. The bow is made of platinum and has no drawstring, but when a accepted user pulls where it would be, a glowing string appears and a magical arrow appears ready to be set loose.

The spirit of the weapon has Int 16, Wisd 16, Cha 18, and can choose not to let loose an arrow if it believes that the target is innocent and undeserving. It will always fire at chromatic dragons due to the influence Bahamut. It is highly racist against them.

Proficiency with a Longbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.

Notes: Bonus: Magic, Damage: Acid, Damage: Cold, Damage: Fire, Damage: Lightning, Damage: Psychic, Damage: Thunder, Damage: Radiant, Damage: Force, Sense: Truesight, Language: Telepathy, Language: All, Weapon Property: Range, Favored Enemy: Dragons, Creation, Damage, Combat, Sentient, Ammunition, Heavy, Range, Two-Handed, Slow