Black Abbot

The Black Abbot is the raid boss controlling the Necropolis area, eventually encountered in the Accursed Ascension quest.

Black Abbot

 * CR 24 (Normal, Hard, and Elite)
 * Neutral Evil Lich (Undead Male Human)
 * Sorcerer 20
 * HP 50,000 (Normal and Elite round 1, tested)
 * AC 44
 * DR 20/Bludgeon+Magic (tested)
 * Resistances: Immunity to Cold and Electric
 * Mantle of Invulnerability blocks 4th level and lower spells, along with sometimes negating other higher level spells (such as Sunburst, as the blindness component is tagged as a 2nd level spell source)
 * Charisma 32
 * Fort 4, Will 8, Reflex 4
 * Maximize Spell

Spells Known

 * Save DC 28
 * Chain Lightning
 * Otiluke's Freezing Sphere
 * Delayed Blast Fireball
 * Disintegrate
 * Greater Shout
 * Waves of Fatigue
 * Symbol of Weakness
 * Greater Dispel Magic
 * Mantle of Invulnerability
 * Horrid Wilting
 * Abbot's Inferno
 * Abbot's Encase
 * Abbot's Protection (blocking damage from saved Disintegrate)

Spell damage
As a level 24 caster using Maximize, the Black Abbot does around 2 * (20d6) =~ 140 damage with most of his spells. The exception is Disintegrate, which is 2 *(40d6) = 280 damage.