unique ne medium undead 

Perception +25; darkvision, see invisibility, true seeing

Languages Aklo, Common, Necril, Undercommon

Skills Acrobatics +22, Athletics +20, Deception +21, Diplomacy +21, Intimidation +21, Occultism +21, Religion +23, Society +21, Stealth +22

Str +3 Dex +5 Con +3 Int +4 Wis +8 Cha +4

Death's Grace Lady's Whisper can choose whether or not it counts as undead for effects that affect undead differently. Even if it does not count as undead, Lady's Whisper never counts as a living creature.

AC  31; Fort +18, Ref +20, Will +25; +1 status to all saves vs. magic

HP 195, negative healing; Immunities death effects, disease, paralyzed, poison, unconscious

Negative Recovery Lady's Whisper can choose whether or not it takes positive damage.

Sibilant Whispers (auditory, aura, divine, emotion, enchantment, mental) 20 feet. Each creature that begins its turn within the aura and can hear the ominous whispers must succeed at a DC 30 Will save or become frightened 2. On a success, the creature is temporarily immune for 1 minute.

Speed 25 feet

Melee [>] claw +23 (agile, finesse), Damage 2d10+7 slashing plus unwilling teleportation

Divine Innate Spells DC 30, attack +22; Constant (6th) true seeing; (3rd) haste; (2nd) see invisibility

Occult Spontaneous Spells DC 30, attack +22; 5th (4 slots) crushing despair, mind probe, shadow blast, vampiric touch; 4th (4 slots) blink, gaseous form, modify memory, phantasmal killer; 3rd (4 slots) hypercognition, levitate, paralyze, slow; 2nd calm emotions, death knell, mirror image, touch of idiocy; 1st (4 slots) command, fear, illusory disguise, magic missile; Cantrips (6th) daze, ghost sound, mage hand, shield, telekinetic projectile

Gatekeeper's Will [>] (concentrate) Lady's Whisper mentally causes any doors or portals within the Gate of Vaethiak (areas B60 to B64 and areas C1 through C18) to open or shut. If Lady's Whisper wills a door closed, it must be Forced Open or battered down.

Unwilling Teleportation (conjuration, divine, teleportation) When Lady's Whisper hits and damages a creature with its claw Strike, it can choose to teleport that creature to any open space within 15 feet, even if Lady's Whisper can't see the destination. The target can attempt a DC 30 Will saving throw to resist this effect.

Abomination Vaults #3: Eyes of Empty Death, page 49.