Asuran's bow

The legend says that during the last battle of fiery revolt, Asuran, a young archer, used this bow to deliver the killing blow to the elvish god of war Kaela Mensha Khaine. The incredible power released at that moment burned Asuran alive leaving only his bow behind. From that day, a minuscule portion of Khaine's power reside in the bow.

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

Kaela Mensha: Khaine was known as the "Bloody-Handed" as his left hand had soaked in so much blood, that it was always dripping the blood of past enemies he had struck down. The silver thread cuts the finger of the user and turns a drop of blood of the user into a crystal arrow as strong as adamantium. When using the bow, you don't require any ammunition, but also cannot use any.

Fury of Khaine: The bow contains a very small part of the legendary fury of the of the old god of war. When using the bow, whether it hit or miss, roll 1d100. On a 100 the fury of Khaine empowers the arrow turning it into a spear of plasma going at the speed of sound. Any creature with less than 15 hit dice is instantly kill. If the creature have more than 15 hit dices. It take the normal amount of damage you would normally do, plus an additional 120 damage.

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, Combat, Ammunition, Heavy, Range, Two-Handed, Slow