Ravager's Axe 2014

You gain a +1 bonus to attack and damage rolls made with this magic weapon. Any attack with this axe that hits a structure or an object that isn't being worn or carried is a critical hit. When you roll a 20 on an attack roll made with this axe, the target takes an extra 1d10 cold damage and 1d10 necrotic damage as the axe briefly becomes a rift to the Void.