Medium Dragon, lawful evil
Armor Class
17natural armor
Hit Points
52(8d8+16)
Speed
30 ft., burrow 15 ft., fly 60 ft.
str
17
(+3)
dex
10
(+0)
con
15
(+2)
int
12
(+1)
wis
11
(+0)
cha
15
(+2)
Saving Throws: Dex +2, Con +4, Wis +2, Cha +4
Skills: perception +4, stealth +2
Damage Immunities: lightning
Senses: blindsight 10 ft., darkvision 60 ft., passive Perception 14
Languages: Draconic
Challenge: 3
Bite. Melee Weapon Attack: +5 to hit, reach 5 ft., one target. Hit: 8 (1d10 + 3) piercing damage plus 3 (1d6) lightning damage.
Lightning Breath (Recharge 5-6). The dragon exhales lightning in a 30-foot line that is 5 feet wide. Each creature in that line must make a DC 12 Dexterity saving throw, taking 22 (4d10) lightning damage on a failed save, or half as much damage on a successful one.