Duergar Blasphemer
Medium natural humanoid (devil)
Level 14 Controller (Leader) XP 1000

Initiative +9        Senses Perception +13; Darkvision
Crush Nonbelievers (Fire, Poison) aura sight; the duergar blasphemer and each ally within the aura can score critical hits on rolls of 19–20 against prone targets and deal 10 extra fire and poison damage on critical hits against prone targets.
HP 140; Bloodied 70
AC 28; Fortitude 25, Reflex 25, Will 26
Resist 10 fire, 10 poison
Speed 5

Greatclub (standard, at-will) Fire, Necrotic, Weapon

+19 vs AC; 2d4+3 damage, and ongoing 5 fire and necrotic damage (save ends).

Sinner's Slip (immediate interrupt, when an enemy marked by the duergar blasphemer makes an attack roll against it, encounter) Psychic

Targets the triggering enemy; +18 vs Will; the enemy’s attack instead targets the ally of the attacker nearest to it. If no target is available, the attacker is knocked prone and takes 3d6 + 6 psychic damage.

Eyes of Asmodeus (standard, at-will)

Ranged 10; +18 vs Fortitude; the target is weakened and marked until the end of the duergar blasphemer’s next turn. Aftereffect: The target is slowed (save ends). Miss: The target is slowed (save ends).

Infernal Quills (standard, at-will) Fire, Poison

Ranged 10; +19 vs AC; 1d8+4 fire and poison damage, ad the target takes ongoing 5 fire and poison damage and a -2 penalty to attack rolls (save ends).

Quick Quill Strike (minor, encounter)

The duergar blasphemer makes an infernal quills attack

Preach Submission (minor 1/round, at-will)

Close burst 10; targets one creature; +19 vs Will; the target is marked (save ends). If the target is already marked by the duergar blasphemer, it is knocked prone.

Alignment Evil        Languages Common, Deep Speech, Dwarven
Skills Bluff +15, Dungeoneering +18, Religion +17
Str 14 (+9)      Dex 15 (+9)      Wis 23 (+13)
Con 20 (+12)      Int 20 (+12)      Cha 16 (+10)

Equipment: robes, greatclub .

Published in Monster Manual 2, page(s) 94.