Multiattack. The dragon makes three attacks: one with its bite and two with its claws.
Bite.Melee Weapon Attack:+8 to hit, reach 10 ft., one target. Hit:16 (2d10 + 5) piercing damage.
Claw.Melee Weapon Attack:+8 to hit, reach 5 ft., one target. Hit:12 (2d6 + 5) slashing damage.
Breath Weapons (Recharge 5–6). The dragon uses one of the following breath weapons.
The dragon exhales lightning in a 60-foot line that is 5 feet wide. Each creature in that line must make a DC 15 Dexterity saving throw, taking 55 (10d10) lightning damage on a failed save, or half as much damage on a successful one.
The dragon exhales repulsion energy in a 30-foot cone. Each creature in that area must succeed on a DC 15 Strength saving throw. On a failed save, the creature is pushed 40 feet away from the dragon.
Lore
True dragons are winged reptiles of ancient lineage and fearsome power. They are known and feared for their predatory cunning and greed, with the oldest dragons accounted as some of the most powerful creatures in the world. Dragons are also magical creatures whose innate power fuels their dreaded breath weapons and other preternatural abilities.