Large Dragon, lawful evil
Armor Class
18natural armor
Hit Points
152(16d10+64)
Speed
40 ft., burrow 40 ft., fly 80 ft.
str
21
(+5)
dex
10
(+0)
con
19
(+4)
int
14
(+2)
wis
13
(+1)
cha
17
(+3)
Saving Throws: Dex +4, Con +8, Wis +5, Cha +7
Skills: perception +9, stealth +4
Damage Immunities: lightning
Senses: blindsight 30 ft., darkvision 120 ft., passive Perception 19
Languages: Common, Draconic
Challenge: 9
Multiattack. The dragon makes three attacks: one with its bite and two with its claws.
Bite. Melee Weapon Attack: +9 to hit, reach 10 ft., one target. Hit: 16 (2d10 + 5) piercing damage plus 5 (1d10) lightning damage.
Claw. Melee Weapon Attack: +9 to hit, reach 5 ft., one target. Hit: 12 (2d6 + 5) slashing damage.
Lightning Breath (Recharge 5-6). The dragon exhales lightning in an 60-foot line that is 5 feet wide. Each creature in that line must make a DC 16 Dexterity saving throw, taking 55 (10d10) lightning damage on a failed save, or half as much damage on a successful one.