Bite

Melee Weapon Attack: +4 to hit, reach 5 ft., one target. Hit: 7 (1d10 + 2) piercing damage.

Breath Weapon (Recharge 5-6)

The dragon uses one of the following breath weapons: Radiant Breath. The dragon exhales radiant energy in a 15-foot cone. Each creature in that area must make a DC 12 Dexterity saving throw, taking 16 (3d10) radiant damage on a failed save, or half as much damage on a successful one. Flaring Breath. The dragon emits a flash of dazzling light from its maw in a 15-foot cone. Each creature in that area must make a DC 12 Constitution saving throw or be blinded. Undead within the area of effect must also make a DC 12 Wisdom saving throw or be turned for 1 minute. Undead of CR 1/2 or lower who fail the saving throw are instantly destroyed.