Ruin

Weapon Magical, Finesse, Versatile Rare (this item requires attunement)

This magical katana has a clockwork guard/hilt. While non-lethal against living humanoids, it is adept at dismantling constructs and objects. The wielder gains +1 to attack and damage rolls with this weapon (+2 against constructs and objects). The wielder may choose to apply non-lethal bludgeoning damage with this weapon when attacking living humanoids. This weapon has 2 charges. On a critical hit, the wielder may choose to expend a charge to cast Shatter at the point of contact of the strike (DC 15). All expended charges return each dawn.