Immortal Ichor

This strange-almost beautiful-purple ooze thrums with powerful energy and glows with an eerie light.
 

Immortal Ichor (CR 17)

Medium Ooze (Extraplanar)
Alignment: Neutral Evil
Initiative: +7
Senses: Blindsense 60 feet; Perception +25
  Speed: 20 feet, Fly 20 feet (average)
Space: 5 feet
 

Defense

Armor Class: 32, touch 32, flat-footed 28 (+3 Dex, +1 dodge, +28 profane)
Hit Points: 270 (20d8+180) Regeneration 10 (good spells, good weapons)
Saving Throws: Fort +16, Ref +9, Will +11
Amorphous
Damage Reduction: 15/-
Immunity: acid, bludgeoning damage, electricity, mind-affecting effects, ooze traits, piercing damage
Energy Resistance: cold 30
 

Offense

Melee: slam +21 (6d6+7 plus 1d3 Wis drain)
Reach: 5 feet
  Spell-Like Abilities (CL 17th; Concentration +22):

Statistics

StrDexConIntWisCha
20 (+5) 17 (+3) 26 (+8) 21 (+5) 20 (+5) 21 (+5)
Base Attack Bonus: +15
CMB +20 (+24 Grapple)
CMD 34 (can't be tripped)
  Feats: Ability Focus (Charm Person), Combat Casting, Dodge, Great Fortitude, Hover, Improved Great Fortitude, Improved Initiative, Quicken Spell-Like Ability (Charm Person), Toughness, Weapon Focus (slam)
  Skills: Fly +3, Intimidate +25, Knowledge (arcana, history, planes) +25, Perception +25, Sense Motive +25, Spellcraft +25
  Languages: Abyssal, Aklo, Infernal, Undercommon (can't speak any language telepathy 100 ft.
  Special Qualities: Compression, corrupt ally, No Breath

 

Special Abilities

Corrupt Ally (Su)

Any creature charmed by an immortal ichor takes 1d6 points of Wisdom damage per day. When a charmed creature's Wisdom damage equals its Wisdom score, it becomes completely subservient to the immortal ichor (as dominate monster, except it even obeys self-destructive orders) and loses the Wisdom damage it has taken from this ability. A subservient ally who is killed rises the next round as a juju zombie under the immortal ichor's control. If the ichor is killed, these zombies are immediately destroyed.
 

Ecology

Environment: Any Ruins or Underground
Organization: solitary or cult (1 plus 3-12 worshipers or juju zombies)
Treasure: standard

  An immortal ichor is an intelligent mass of blood from a dead evil deity. Blessed with profane powers and the will to dominate other creatures, these oozes are a threat to all living things. The rare few that exist are banished underground or sealed away in chambers that block their magical abilities.
  Over time these seals break or erode, allowing a trickle of an ooze's substance to escape and giving it a narrow aperture to exert its power through. Retaining vague memories of the god it was taken from, an immortal ichor uses its minions to find a body to possess, and either sets itself up as a godling or tries to find a way to revive its divine source.