You gain a +1 bonus to attack and damage rolls made with this magic weapon.
When you hit a dragon with this weapon, the dragon takes an extra 3d6 points of piercing damage. For the purpose of this weapon, "dragon" refers to any creature with the dragon type, including dragon turtles and wyverns.
This bow was crafted by the skilled hands of the artificers of the Lady's College in Silverymoon. The carefully cut and crafted scales of the great dragon Ebonwrath line the limbs of the bow. Either end is capped with one of his vicious fangs, and the string is made of carefully treated bits of sinew from his flesh. Careful spellcrafting has infused these elements into the bow to make it more lethal to dragonkind.
Proficiency with a Longbow allows you to add your proficiency bonus to the attack roll for any attack you make with it.
This weapon has the following mastery property. To use this property, you must have a feature that lets you use it.
Slow. If you hit a creature with this weapon and deal damage to it, you can reduce its Speed by 10 feet until the start of your next turn. If the creature is hit more than once by weapons that have this property, the Speed reduction doesn’t exceed 10 feet.
Notes: Bonus: Magic, Damage: Additional, Damage, Combat, Ammunition, Heavy, Range, Two-Handed, Slow
Can I use arrows of slaying with this to make it the ultimate dragon killing weapon?
I don't see why not. The bow's magic is separate from any magical ammunition used.
Sweet thanks now to get it approved