- Armor Class: 19 (Natural Armor)
- Hit Points: 212 (17d12 + 102)
- Speed :40 ft., fly 80 ft., swim 40 ft.
- Saving Throws: DEX +5, CON +11, WIS +7, CHA +9
- Skills: Insight +7, Perception +12, Stealth +5
- Damage Immunities: Lightning
- Senses: Blindsight 60 ft., Darkvision 120 ft., Passive Perception 22
- Languages: Common, Draconic
- Challenge: 15 (13,000 XP)
- Proficiency Bonus:+5
Actions
- Multiattack. The dragon can use its Frightful Presence. It then makes three attacks: one with its bite and two with its claws.
- Bite. Melee Weapon Attack: +12 to hit, reach 10 ft., one target. Hit: 18 (2d10 + 7) piercing damage.
- Claw. Melee Weapon Attack: +12 to hit, reach 5 ft., one target. Hit: 14 (2d6 + 7) slashing damage.
- Tail. Melee Weapon Attack: +12 to hit, reach 15 ft., one target. Hit: 16 (2d8 + 7) bludgeoning damage.
| STR | DEX | CON | INT | WIS | CHA |
| 25 (+7) | 10 (+0) | 23 (+6) | 16 (+3) | 15 (+2) | 15 (+2) |
Attributes
| AC | 19 (Natural Armor) |
| Alignment | Lawful Good |
| CHA | 19 |
| CON | 23 |
| Challenge Rating | 15 |
| DEX | 10 |
| HP | 212 (17d12+102) |
| INT | 16 |
| Immunities | Lightning |
| Languages | Common, Draconic |
| Passive Perception | 22 |
| Roll 0 | Bite 1d20 + 12 2d10+7 |
| Roll 1 | Claw 1d20 + 12 2d6+7 |
| Roll 2 | Tail 1d20 + 12 2d8+7 |
| Roll 3 | Lightning Breath 1d20 + 0 12d10 |
| STR | 25 |
| Saving Throws | Dex +5, Con +11, Wis +7, Cha +9 |
| Senses | Blindsight 60 Ft., Darkvision 120 Ft. |
| Size | Huge |
| Skills | Insight +7, Perception +12, Stealth +5 |
| Speed | 40 ft., fly 80 ft., swim 40 ft. |
| Type | dragon |
| WIS | 15 |