Sources
CR
Type
Size
Alignment
Movement

Ignia

Huge Dragon, Chaotic Evil

Armor Class 18 (natural armor)
Hit Points 178 (17d10 + 85)
Speed 40 ft., fly 80 ft., climb 40 ft.
STR
23
+6
DEX
10
+0
CON
21
+5
INT
14
+2
WIS
11
+0
CHA
19
+4
Saving Throws DEX +4, CON +9, WIS +4, CHA +8
Skills Perception +8, Stealth +4
Damage Immunities fire
Senses blindsight 30 ft., darkvision 120 ft., passive Perception 18
Languages Common, Draconic
Challenge 10 (5,900 XP)

Actions

Multiattack. Ignia 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 plus 3 (1d6) fire damage.

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

Fire Breath (Recharge 5–6). Ignia exhales fire in a 30-foot cone. Each creature in that area must make a DC 17 Dexterity saving throw, taking 56 (16d6) fire damage on a failed save, or half as much damage on a successful one.