Young Gold Dragon

Large dragon, lawful good

Armor Class 18 (natural)

Hit Points 178 (17d10+85)

Speed walk 40 ft., fly 80 ft., swim 40 ft.

Challenge CR 10 (5900 XP) · Proficiency bonus +4

STR23+6

DEX14+2

CON21+5

INT16+3

WIS13+1

CHA20+5

Saving throws: DEX +6, CON +9, WIS +5, CHA +9

Skills: Insight +5, Perception +9, Persuasion +9, Stealth +6

Immunities: fire

Senses: blindsight 30 ft., darkvision 120 ft., passive perception 19

Languages: Common, Draconic

Traits

Amphibious. The dragon can breathe air and water.

Actions

Multiattack. The dragon makes three attacks: one with its bite and two with its claws.

Bite. Melee Weapon Attack: +10 to hit, reach 10 ft., one target. Hit: 17 (2d10 + 6) piercing damage.

Claw. Melee Weapon Attack: +10 to hit, reach 5 ft., one target. Hit: 13 (2d6 + 6) slashing damage.

Breath Weapons. The dragon uses one of the following breath weapons. Fire Breath. The dragon exhales fire in a 30-foot cone. Each creature in that area must make a DC 17 Dexterity saving throw, taking 55 (10d10) fire damage on a failed save, or half as much damage on a successful one. Weakening Breath. The dragon exhales gas in a 30-foot cone. Each creature in that area must succeed on a DC 17 Strength saving throw or have disadvantage on Strength-based attack rolls, Strength checks, and Strength saving throws for 1 minute. A creature can repeat the saving throw at the end of each of its turns, ending the effect on itself on a success.