Fiends vary wildly. GMs are encouraged to design their own fiends using the information provided in the Table: Outsiders and below. Several sample fiends are given below.

Fiends have the following traits.

Variable Size: Depending on their size, fiends gain a size bonus or penalty on attack rolls, a size bonus or penalty to Defense, and a size bonus or penalty on Hide checks and grapple checks. See Table: Creature Sizes for attack and Defense modifiers based on size, as well as for a fiend's typical fighting space and reach.

Natural Armor: A fiend has preternaturally tough skin and gains a natural armor bonus to Defense. The bonus depends on its size, and higher bonuses are allowable: Tiny or smaller +2, Small +5, Medium-size +9, Large +14, Huge +16, Gargantuan +18, Colossal +20.

Immunities (Ex): A fiend is immune to one or more specific types of energy or weapon damage. Roll on Table: Fiend Immunities, Resistances, and Damage Reduction.

Resistance to Energy (Ex): A fiend is resistant to one or more specific types of energy damage. Roll on Table: Fiend Immunities, Resistances, and Damage Reduction.

Damage Reduction (Su): Some fiends have damage reduction. Roll on Table: Fiend Immunities, Resistances, and Damage Reduction to determine whether a fiend has damage reduction. If the campaign includes few or no magic weapons, the GM should consider allowing specific types of weapons to ignore a fiend's damage reduction or contrive some other special vulnerability (see Creature Weaknesses for suggestions).

Telepathy (Su): Fiends with an Intelligence of 6 or higher can communicate telepathically with any creature within 100 feet that has a language.

Allegiances: All fiends have a primary allegiance to evil. Fiends may also have an allegiance to either chaos or law.

Bonus Feat: Fiends gain either Archaic Weapons Proficiency or Simple Weapons Proficiency as a bonus feat.

Automatic Languages: Fiends can speak Abyssal (the language of demons) and a number of additional languages equal to their Intelligence bonus. Fiends with an Intelligence of 8 or higher can also read and write these languages

Table: Fiend Immunities, Resistances, and Damage Reduction

Roll d%	Immunity	Roll d%	Resistance	Roll d%	Damage Reduction
01-06	Acid damage	01-21	None (do not roll again)	01-33	None (do not roll again)
07-12	Cold damage	22-27	Acid resistance 10	34-45	5/specific weapon type 1
13-18	Sonic/concussion damage	28-30	Acid resistance 20	46-57	10/specific weapon type 1
19-24	Electricity damage	31-36	Cold resistance 10	58-63	20/specific weapon type 1
25-30	Fire damage	37-39	Cold resistance 20	64-72	5/+1
31-36	Ballistic damage	40-45	Sonic/concussion resistance 10	73-81	10/+1
37-42	Bludgeoning damage	46-48	Sonic/concussion resistance 20	82-84	15/+1
43-48	Piercing damage	49-54	Electricity resistance 10	85-87	20/+1
49-54	Slashing damage	55-57	Electricity resistance 10	88-90	5/+2
55-60	Poison damage	58-63	Fire resistance 10	91-93	10/+2
61-66	Radiation damage	64-66	Fire resistance 20	94-98	15/+2
67-100	Choose one, and roll again	67-100	Choose one, and roll again	99-100	20/+2

¹ Includes weapons made of a specific material (silver or wood, for example) or weapons that deal a specific type of damage (ballistic, bludgeoning, piercing, or slashing).