Pit Fiend

Name	Pit Fiend
Sorted Name	Pit Fiend
Family	Devil
Size and Type	Large Outsider (Evil, Extraplanar, Lawful)
Hit Dice Count	18
Hit Dice	18d8+144 (225 hp)
Random Hit Points	18d8+144 - 144
Initiative	+12
Speed	40 ft. (8 squares), fly 60 ft. (average)
Armor Class	40 (-1 size, +8 Dex, +23 natural), touch 17, flat-footed 32
Base Attack/Grapple	+18/+35
Attack	Claw +30 melee (2d8+13)
Full Attack	2 claws +30 melee (2d8+13) and 2 wings +28 melee (2d6+6) and bite +28 melee (4d6+6 plus poison plus disease) and tail slap +28 melee (2d8+6)
Space/Reach	10 ft./10 ft.
Special Attacks	Constrict 2d8+26, fear aura, improved grab, spell-like abilities, summon devil
Special Qualities	Damage reduction 15/good and silver, darkvision 60 ft., immunity to fire and poison, acid resistance 10, cold resistance 10, regeneration 5, see in darkness, spell resistance 32, telepathy 100 ft.
Saves	Fort +19, Ref +19, Will +21
Abilities	Str 37, Dex 27, Con 27, Int 26, Wis 26, Cha 26
Skills	Balance +10, Bluff +29, Climb +34, Concentration +29, Diplomacy +10, Disguise +29 (+31 acting), Hide +25, Intimidate +31, Jump +40, Knowledge (arcana) +29, Knowledge (nature) +10, Knowledge (the planes) +29, Knowledge (religion) +29, Listen +29, Move Silently +29, Search +29, Spellcraft +31, Spot +29, Survival +8 (+10 on other planes, +10 when tracking), Tumble +31
Feats	Cleave, Great Cleave, Improved Initiative, Iron Will, Multiattack, Power Attack, Quicken Spell-Like Ability (fireball)
Environment	A lawful evil-aligned plane
Challenge Rating	20
Organization	Solitary, pair, team (3-4), or troupe (1-2 pit fiends, 2-5 horned devils, and 2-5 barbed devils)
Treasure	Standard coins; double goods; standard items
Alignment	Always lawful evil
Advancement	19-36 HD (Large); 37-54 HD (Huge)
Level Adjustment	-
Version	SRD
Sources	System Reference Document
Stat_Block	Pit fiend; CR 20; Large outsider (evil, extraplanar, lawful); HD 18d8+144; hp 225; Init +12; Spd 40 ft. (8 squares), fly 60 ft. (average); AC 40 (-1 size, +8 dex, +23 natural), touch 17, flat-footed 32; Base Atk +18; Grp +35; Atk +30 melee (2d8+13, claw); Full Atk +30 melee (2d8+13, 2 claws) and +28 melee (2d6+6, 2 wings) and +28 melee (4d6+6 plus poison plus disease, bite) and +28 melee (2d8+6, tail slap); Space/Reach 10 ft./10 ft.; SA Constrict 2d8+26, fear aura, improved grab, spell-like abilities, summon devil; SQ Damage reduction 15/good and silver, darkvision 60 ft., immunity to fire and poison, acid resistance 10, cold resistance 10, regeneration 5, see in darkness, spell resistance 32, telepathy 100 ft.; AL LE; SV Fort +19, Ref +19, Will +21; Str 37, Dex 27, Con 27, Int 26, Wis 26, Cha 26 Skills and Feats: Balance +10, Bluff +29, Climb +34, Concentration +29, Diplomacy +10, Disguise +29 (+31 acting), Hide +25, Intimidate +31, Jump +40, Knowledge (arcana) +29, Knowledge (nature) +10, Knowledge (the planes) +29, Knowledge (religion) +29, Listen +29, Move Silently +29, Search +29, Spellcraft +31, Spot +29, Survival +8 (+10 on other planes, +10 when tracking), Tumble +31; Cleave, Great Cleave, Improved Initiative, Iron Will, Multiattack, Power Attack, Quicken Spell-Like Ability (fireball)

	Pit Fiend
	Large Outsider (Evil, Extraplanar, Lawful)
Hit Dice:	18d8+144 (225 hp)
Initiative:	+12
Speed:	40 ft. (8 squares), fly 60 ft. (average)
Armor Class:	40 (-1 size, +8 Dex, +23 natural), touch 17, flat-footed 32
Base Attack/Grapple:	+18/+35
Attack:	Claw +30 melee (2d8+13)
Full Attack:	2 claws +30 melee (2d8+13) and 2 wings +28 melee (2d6+6) and bite +28 melee (4d6+6 plus poison plus disease) and tail slap +28 melee (2d8+6)
Space/Reach:	10 ft./10 ft.
Special Attacks:	Constrict 2d8+26, fear aura, improved grab, spell-like abilities, summon devil
Special Qualities:	Damage reduction 15/good and silver, darkvision 60 ft., immunity to fire and poison, acid resistance 10, cold resistance 10, regeneration 5, see in darkness, spell resistance 32, telepathy 100 ft.
Saves:	Fort +19, Ref +19, Will +21
Abilities:	Str 37, Dex 27, Con 27, Int 26, Wis 26, Cha 26
Skills:	Balance +10, Bluff +29, Climb +34, Concentration +29, Diplomacy +10, Disguise +29 (+31 acting), Hide +25, Intimidate +31, Jump +40, Knowledge (arcana) +29, Knowledge (nature) +10, Knowledge (the planes) +29, Knowledge (religion) +29, Listen +29, Move Silently +29, Search +29, Spellcraft +31, Spot +29, Survival +8 (+10 on other planes, +10 when tracking), Tumble +31
Feats:	Cleave, Great Cleave, Improved Initiative, Iron Will, Multiattack, Power Attack, Quicken Spell-Like Ability (fireball)
Environment:	A lawful evil-aligned plane
Organization:	Solitary, pair, team (3-4), or troupe (1-2 pit fiends, 2-5 horned devils, and 2-5 barbed devils)
Challenge Rating:	20
Treasure:	Standard coins; double goods; standard items
Alignment:	Always lawful evil
Advancement:	19-36 HD (Large); 37-54 HD (Huge)
Level Adjustment:	-

A pit fiend often wraps its wings around itself like a grotesque cloak, and appears wreathed in flames.

A pit fiend is 12 feet tall and weighs 800 pounds.

Combat

Pit fiends are wily and resourceful fighters, using invisibility to gain the upper hand and biting at foes seemingly able to see them. They don't hesitate to blanket an area with fireballs, and can call down the wrath of an inferno with meteor swarm.

A pit fiend's natural weapons, as well as any weapons it wields, are treated as evil-aligned and lawful-aligned for the purpose of overcoming damage reduction.

Constrict (Ex): A pit fiend deals 2d8+26 points of damage with a successful grapple check.

Disease (Su): A creature struck by a pit fiend's bite attack must succeed on a DC 27 Fortitude save or be infected with a vile disease known as devil chills (incubation period 1d4 days, damage 1d4 Str). The save DC is Constitution-based.

Fear Aura (Su): A pit fiend can radiate a 20-foot-radius fear aura as a free action. A creature in the area must succeed on a DC 27 Will save or be affected as though by a fear spell (caster level 18th). A creature that successfully saves cannot be affected again by the same pit fiend's aura for 24 hours. Other devils are immune to the aura. The save DC is Charisma-based.

Improved Grab (Ex): To use this ability, a pit fiend must hit with its tail slap attack. It can then attempt to start a grapple as a free action without provoking an attack of opportunity.

If it wins the grapple check, it establishes a hold and can constrict.

Poison (Ex): Injury, Fortitude DC 27, initial damage 1d6 Con, secondary damage death. The save DC is Constitution-based.

Spell-Like Abilities: At will-blasphemy (DC 25), create undead, fireball (DC 21), greater dispel magic, greater teleport (self plus 50 pounds of objects only), invisibility, magic circle against good, mass hold monster (DC 27), persistent image (DC 23), power word stun, unholy aura (DC 26); 1/day-meteor swarm (DC 27). Caster level 18th. The save DCs are Charisma-based.

Once per year a pit fiend can use wish as the spell (caster level 20th).

summon devil (Sp): Twice per day a pit fiend can automatically summon 2 lemures, bone devils, or bearded devils, or 1 erinyes, horned devil, or ice devil. This ability is the equivalent of an 8th-level spell.

Regeneration (Ex): A pit fiend takes normal damage from good-aligned silvered weapons, and from spells or effects with the good descriptor.

Tactics Round-by-Round

A pit fiend typically opens combat by using its spell-like abilities, attempting to neutralize dangerous opponents before entering melee.

Prior to combat: Unholy aura; activate fear aura, summon devil.

Round 1: Quickened fireball and mass hold monster if facing three or more visible, active opponents; otherwise power word stun against unarmored opponent (preferably a spellcaster).

Round 2: Meteor swarm against as many foes as possible, approach worst-injured enemy.

Round 3: Full attack against injured enemy.

Round 4: Continue melee against injured enemy, or power word stun against annoying spellcaster.

Round 5: Repeat from round 1, or greater teleport to safety if endangered.