Dwarfblind Stone

When you take the Attack action, you can replace one of your attacks with throwing a Dwarfblind Stone. Target one creature or object you can see within 20 feet of yourself. All creatures with Darkvision within 20 feet of the target must succeed on a Dexterity saving throw (DC 8 plus your Dexterity modifier and Proficiency Bonus) or gain the Blinded condition. A creature Blinded this way makes a Constitution saving throw at the start of its turns, ending the Blinded condition on a success.