Weapon

Legendary requires attunement by an evil-aligned paladin Requires Attunement

You gain a +3 bonus to attack and damage rolls made with this magic sword. When you hit a celestial or a humanoid with it, that creature takes an extra 2d10 necrotic damage.   While you hold the drawn sword, it creates an aura in a 10-foot radius around you. You and all creatures friendly to you in the aura have advantage on saving throws against spells and other magical effects. If you have 17 or more levels in the paladin class, the radius of the aura increases to 30 feet.