(requires attunment by a creature of good alignment)
Ancient and legendary, this indestructible blade was forged to fight otherworldly foes. You gain a +3 bonus to attack and damage rolls made with Palladion. When you hit a celestial,fiend,fey,elemental,or undead creature with Palladion that creature takes an extra 2d6 force damage.
Extraplanar sentinel
This item flows faintly when elestial, fiend fey, elemental, or undead creatures are within 120 feet of it
Banishing strike
When you attack a celestial, fiend, fey, elemental, or undead creature that is not native to the plane of existance that you’re on with Pallidion and roll a 20 on the attack roll, in addition to dealing damage you can shoose to cast banishment (save DC20) on it, requiring no material components and no concentration.