Bite

Melee Weapon Attack: +8 to hit, reach 5 ft., one target. Hit: 13 (2d10 + 2) piercing damage.

Scouring Breath (Recharge 5-6)

The dragon breathes scouring sand and stones in a 15-foot cone. Each creature in that area makes a DC 12 Dexterity saving throw taking 10 (3d6) slashing damage on a failed save or half damage on a success.