Clarion of Catastrophe

Description

This silver horn hums beautifully when moved as the air vibrates inside it. When you sound this horn to activate it, you may cast the spell Word of Undoing in a melee space centered on the horn; everything in the area of effect is subject to the spell. Alternatively, you may target a large object up to a melee space in volume (for each point of strength of the item beyond the first, the object may be an additional melee space in volume): the blast from the horn can weaken the object as if damaged by a siege weapon: mundane physical objects (like stone structures or wooden barriers) crack and buckle, making it possible to break them apart with subsequent interactions.