Gargantuan dragon, neutral
- Armor Class
- 20
- Hit Points
- 356 (23d20 + 115)
- Speed
- swim 50 ft., 20 ft.
- Challenge
- 17 (18,000 XP)
STR
25
+7
DEX
10
+0
CON
20
+5
INT
10
+0
WIS
12
+1
CHA
12
+1
- Saving Throws
- Con +11, Wis +7
- Damage Resistances
- fire
- Senses
- Darkvision 120 ft., passive Perception 11
- Languages
- Draconic, Primordial (Aquan)
Traits
Amphibious.
The dragon can breathe air and water.
Actions
Multiattack.
The dragon makes three Bite attacks. It can replace one attack with a Tail attack.
Bite.
Melee Attack Roll: +13, reach 15 ft. Hit: 23 (3d10 + 7) Piercing damage plus 7 (2d6) Fire damage. Being underwater doesn't grant Resistance to this Fire damage.
Tail.
Melee Attack Roll: +13, reach 15 ft. Hit: 18 (2d10 + 7) Bludgeoning damage. If the target is a Huge or smaller creature, it has the Prone condition.
Steam Breath 5.
con DC 19, each creature in a 60-foot Cone. 56 (16d6) Fire damage. Half damage. Being underwater doesn't grant Resistance to this Fire damage.