Blasting Stone (Moderate)

Activate ◆ Strike

When this pebble hits a creature or a hard surface, it explodes with a deafening bang. A blasting stone deals 2d4 sonic damage and 2 sonic splash damage, and each creature within 10 feet of the space in which the stone exploded must succeed at a DC 20 fortitude saving throw with the listed DC or be Deafened until the end of its next turn. You gain a +1 item bonus to attack rolls.