uncommon ce gargantuan aberration 

Perception +29; greater darkvision, thoughtsense 100 feet

Languages Aklo, Lomos, Undercommon; telepathy 100 feet

Skills Acrobatics +25, Athletics +28, Deception +29, Diplomacy +27, Intimidation +29, Occultism +29

Str +9 Dex +4 Con +6 Int +8 Wis +6 Cha +8

Thoughtsense (divination, mental, occult) The neothelid uses its mind as a precise sense at the listed range to notice all non-mindless creatures.

AC  37; Fort +27, Ref +23, Will +29

HP 345; Immunities acid; Weaknesses cold iron 15; Resistances mental 15

Dimensional Wormhole [R] (conjuration, occult, teleportation) Trigger A creature the neothelid is aware of uses a teleportation effect; Effect The neothelid creates an extradimensional wormhole at the triggering creature's initial location that persists for up to 1 minute. If the neothelid moves into the wormhole's space, the neothelid teleports to the same destination as the triggering creature.

Speed 30 feet, fly 50 feet

Melee [>] jaws +28 (reach 15 feet), Damage 3d12+13 piercing plus Improved Grab

Melee [>] rasping tongue +28 (agile, fatal d10, reach 25 feet), Damage 3d8+13 slashing

Occult Innate Spells DC 38, attack +30; 8th charm, suggestion, summon entity; 7th phantasmal calamity, teleport; 6th scrying (×3), suggestion (at will); 5th mind probe (at will), telekinetic haul (at will); Cantrips (8th) daze, detect magic, mage hand, telekinetic projectile

Rituals DC 38; geas, inveigle

Breath Weapon [>>] (acid, evocation, occult) The neothelid breathes a spray of acid that deals 16d6 acid damage in a 60-foot cone (DC 38 basic Reflex save). The neothelid can't use Breath Weapon again for 1d4 rounds.

Instant Suggestion [R] Trigger A creature fails a Will save against a spell or effect created by the neothelid; Effect The neothelid casts a suggestion spell it has available on the creature that failed its Will save.

Lashing Tongues [>>] The neothelid's four tongues lash out in a frenzy at several targets. It makes up to four rasping tongue Strikes, each against a different target. These attacks count toward the neothelid's multiple attack penalty, but the multiple attack penalty doesn't increase until after the neothelid makes all of its attacks.

Swallow Whole [>] Large, 2d12 bludgeoning plus 2d12 acid, Rupture 27.

Bestiary 2, page 181.