Encounters by Locale: The Lowerdark (Underground, Desolate)

Dragon, Red Mature Adult (CR 17)

Huge Dragon (Fire)
Alignment: Always Chaotic Evil
Initiative: +0; Senses: darkvision 60 ft. and low-light vision
Languages: Draconic


AC: 32 (-2 size, +24 natural), touch 8, flat-footed 32
Hit Dice: 25d12+150 (312 hp); DR: DR 10/magic
Fort +20, Ref +14, Will +18
Speed: 40 ft., fly 150 ft. (poor)
Space: 15 ft./10 ft. (15 ft. with bite)
Base Attack +25; Grapple +44
Attack: 1 Bite +34, 2 claws +29, 2 wings +29, 1 Tail Slap +29, 1 crush +29 melee; Breath +34 ranged
Damage: 1 bite 2d8+11, 2 claws 2d6+5, 2 wings 1d8+5, 1 tail slap 2d6+16, 1 crush 2d8+16, Breath weapon 14d10 (28)
Special Attacks: Breath weapon, fear (DC 26), SR 23
Abilities: Str 33, Dex 10, Con 23, Int 18, Wis 19, Cha 18
Special Qualities: Fire subtype, Locate object, CL 9th, Can also cast cleric spells and those from the Chaos, Evil, and Fire domains as arcane spells
Feats: #Feats: 9
Skills: Skill points: 106 and plus Jump 25
Advancement: 26-27 HD (Huge)
Climate/Terrain: Temperate and warm hill, mountains, and underground
Organization: Solitary, pair, or family (1-2 and 2-5 offspring)
Treasure: Double Standard

Source: Monster Manual

Combat

Breath Weapon (Su): A red dragon has one type of breath weapon, a cone of fire (14d10 damage, Reflex save for half damage DC 28). Using a breath weapon is a standard action. Once a dragon breathes, it can't breathe again until 1d4 rounds later. If the dragon has more than one type of breath weapon, it still can breathe only once every 1d4 rounds. A blast from a breath weapon always starts at the dragon's mouth and extends in a direction of the dragon's choice.

Fire Subtype (Ex): Fire immunity, double damage from cold except on a successful save.

Locate Object (Sp): The dragon can use this ability as the spell of the same name, 7 times per day.

Underdark Encounters
Underdark