You touch one object that is no larger than 10 feet in any dimension. The object becomes imbued with darkness, dimming the light around it in a 30 foot radius. All bright light emitted by non-magical sources within that aura is treated as dim light, and all dim light emitted by non-magical sources is treated as darkness. The spell ends if you cast it again or dismiss it as an action.

If you target an object held or worn by a hostile creature, that creature must succeed on a Dexterity saving throw to avoid the spell.