You have a +3 bonus to attack and damage rolls made with this magic weapon. When this weapon reduces a creature to 0 hit points, the creature doesn't die. Instead, infernal runes appear as if carved into their flesh and they're healed to 1 hit point. They now have the paralyzed condition until the condition is removed by a Lesser Restoration spell or similar magic. When the condition is removed, the runes disappear. At the start of each of their turns while they're paralyzed, the creature suffers immense pain and gains a level of exhaustion.
If a weapon has the Thrown property, you can throw the weapon to make a ranged attack, and you can draw that weapon as part of the attack. If the weapon is a Melee weapon, use the same ability modifier for the attack and damage rolls that you use for a melee attack with that weapon.
A Versatile weapon can be used with one or two hands. A damage value in parentheses appears with the property. The weapon deals that damage when used with two hands to make a melee attack.
If you hit a creature with this weapon, that creature has Disadvantage on its next attack roll before the start of your next turn.