Shadow Demon Assassin
Medium elemental humanoid (demon)
Level 31 Elite Lurker XP 46000

Initiative +29        Senses Perception +23; Darkvision
HP 436; Bloodied 218
AC 45; Fortitude 41, Reflex 43, Will 42
Resist 25 necrotic, 20 cold, 20 lightning, insubstantial; Vulnerable radiant (if the shadow demon takes 25 or more radiant damage in a single attack, it loses phasing and insubstantial until the end of the attacker's next turn)
Saving Throws +2
Speed fly 8 (hover); phasing
Action Points 1

(⚔) Claws (standard, at-will) ✦ Necrotic

Two attacks; +34 vs Reflex; 3d8+10 necrotic damage; see also combat advantage.

⚔ Void Rake (minor; requires combat advantage against the target, at-will) ✦ Necrotic

The shadow demon makes a single claw attack.

ᗕ Abyssal Void (standard, recharges when first bloodied) ✦ Necrotic, Zone

Close burst 3; +32 vs Fortitude; 4d8+10 necrotic damage. The burst creates a zone of darkness that lasts until the end of the shadow demon's next turn. The zone of darkness cannot be illuminated, and it blocks line of sight for all creatures that cannot see in darkness. A creature that starts its turn within the zone takes 2d8 + 10 necrotic damage.

Combat Advantage

When the shadow demon uses a claw attack to damage a target it has combat advantage against, the target cannot spend healing surges until the end of the shadow demon's next turn.

Alignment Chaotic Evil        Languages Abyssal
Skills Arcana +26, Bluff +29, Stealth +30
Str 18 (+19)      Dex 30 (+25)      Wis 17 (+18)
Con 26 (+23)      Int 22 (+21)      Cha 28 (+24)

Published in E3 Prince of Undeath, page(s) 39.