Monsters

Duergar speak Dwarven and Undercommon.

Combat

Spell-Like Abilities: 1/day-enlarge and invisibility as a wizard twice the duergar's level (minimum 3rd level); these affect only the duergar and whatever it carries.

Immunities (Ex): Immune to paralysis, phantasms, and magical or alchemical poisons (but not normal poisons).

Duergar Traits (Ex): Duergar benefit from a number of racial traits.

• +4 racial bonus to Move Silently checks.
• +1 racial bonus to attack rolls against orcs and goblinoids, through special combat training.
• +2 racial bonus to Will saves against spells and spell-like abilities.
• +2 racial bonus to Fortitude saves against all poisons.
• +4 dodge bonus against giants, through special defensive training.
• Darkvision up to 120 feet.
• Light Sensitivity (Ex): Duergar suffer a -2 circumstance penalty to attack rolls, saves, and checks in bright sunlight or within the radius of a daylight spell.
• Listen +1, Spot +1.
• Alertness feat.
• Stonecunning: Dwarves receive a +2 racial bonus to checks to notice unusual stonework. Something that isn't stone but is disguised as stone also counts as unusual stonework. A dwarf who merely comes within 10 feet of unusual stonework can make a check as though actively searching and can use the Search skill to find stonework traps as a rogue can. A dwarf can also intuit depth, sensing the approximate distance underground as naturally as a human can sense which way is up.

Skills: Dwarves receive a +2 racial bonus to Appraise checks and Craft or Profession checks that are related to stone or metal.

Duergar Characters

A duergar's favored class is fighter.