Bokrug

This great reptilian monster is an aquatic lizard with a beard of tentacles and a sting-tipped tail.
 

Bokrug (CR 27)

Large Magical Beast (Aquatic, Chaotic, Extraplanar, Great Old One)
Alignment: Chaotic Neutral
Initiative: +22
Senses: Blindsight 120 feet, Darkvision 60 feet, Low-Light Vision; Perception +43
Aura: toxic breath (30 feet, DC 41), unspeakable presence (300 feet, DC 33)
  Speed: 50 feet, Swim 120 feet, air walk
Space: 10 feet
 

Defense

Armor Class: 45, touch 27, flat-footed 37 (+8 Dex, +10 insight, +18 natural, -1 size)
Hit Points: 645 (30d10+480) Fast Healing 20
Saving Throws: Fort +33, Ref +25, Will +22
immortality, insanity (DC 41), spines
Damage Reduction: 15/epic and lawful
Immunity: ability damage, ability drain, aging, cold, death effects, disease, energy drain, mind-affecting effects, paralysis, petrification, poison
Energy Resistance: acid 30, fire 30
Spell Resistance: 38
 

Offense

Melee: bite +44 (4d8+22/19-20), 2 claws +44 (2d8+22/19-20), sting +44 (3d6+22/19-20 plus poison), tentacle beard +39 (4d6+22 plus Grab)
Reach: 10 feet
  Special Attacks: Constrict (4d6+22), critical poisoning, mythic power (10/day, surge +1d12), poison, powerful blows (bite, claws, sting, tentacle beard), vengeful dreams
  Spell-Like Abilities (CL 27th; Concentration +35):

Statistics

StrDexConIntWisCha
40 (+15) 27 (+8) 42 (+16) 22 (+6) 30 (+10) 27 (+8)
Base Attack Bonus: +30
CMB +46 (+50 Bull Rush, Grapple, or Overrun)
CMD 74 (76 vs. Bull Rush or Overrun, 78 vs. Trip)
  Feats: Bleeding Critical, Combat Reflexes, Critical Focus, Greater Bull Rush, Greater Overrun, Powerful Maneuvers, Improved Critical (bite), Improved Critical (claw), Improved Critical (sting), Improved Initiative, Improved Iron Will, Iron Will, Quicken Spell-Like Ability (Feeblemind)
  Skills: Knowledge (arcana, history, nature, religion) +36, Perception +43, Spellcraft +36, Stealth +37, Swim +56
  Languages: Aklo, Aquan, Draconic; telepathy 100 ft.
  Special Qualities: Amphibious, otherworldly insight

 

Special Abilities

Critical Poisoning (Su)

If Bokrug confirms a critical hit with his sting, he injects his foe with 3 doses of poison (this increases the save DC by 4). A foe that is normally immune to poison can be affected by Bokrug's poison in this way, but treats the poisoning as if it had been injected with only 1 dose.

Immortality (Ex)

If Bokrug is killed, his body immediately begins to thrash and writhe spasmodically, continuing to do so for 1d4 rounds. During this time, he makes a single sting attack against one random target in reach. At the end of this time, his body grows still, then melts into water and evaporates away. Bokrug reforms in dormancy back in his realm in the Dimension of Dreams soon thereafter, remaining in a comatose state for hundreds of years unless he is awoken earlier via complex rituals. Any effect that destroys Bokrug's body (such as disintegrate) merely reduces his remains to water that then evaporates away as described above, but such measures do prevent his body from thrashing and stinging prior to this supernatural evaporation.

Poison (Ex)

Sting-injury; save Fort DC 41; frequency 1/round for 6 rounds; effect 2d4 Wisdom damage; cure 3 consecutive saves. A creature whose Wisdom damage equals its Wisdom score automatically becomes afflicted by a random insanity (Pathfinder RPG GameMastery Guide 250). The save DC is Constitution-based.

Spines (Ex)

Any creature that makes a melee attack against Bokrug must succeed at a DC 33 Reflex save or be struck by the numerous swiftly reacting spines that cover the Great Old One, taking 2d6+15 points of damage. Using a reach weapon does not endanger the attacker in this way. The save DC is Dexterity-based.

Toxic Breath (Su)

Bokrug's breath is toxic. Whenever the Great Old One is above water, he is surrounded by a 30-foot-radius cloud of invisible poison gas that causes temporary madness and hallucinations. Any creature that begins its turn in this area must succeed at a DC 41 Will save or be confused for 1 round. A creature that holds its breath or doesn't have to breathe gains a +4 bonus on this saving throw. This is a mind-affecting poison effect. The save DC is Constitution-based.

Unspeakable Presence (Su)

Failing a DC 33 Will save against Bokrug's unspeakable presence causes the victim to become overwhelmed with hopelessness and doom-it takes a -4 penalty on all attack rolls, saving throws, ability checks, skill checks, and weapon damage rolls as long as it remains within the area of affect. The save DC is Charisma-based.

Vengeful Dreams (Su)

Any creature that has ever damaged Bokrug or has slain one of his clerics can be targeted by the Great Old One's vengeful dreams regardless of the distance between the creature and Bokrug, even across planar boundaries. In order to use vengeful dreams against a target, Bokrug must successfully affect the target with his nightmare spell-like ability; the target is always treated as familiar to Bokrug, and as if Bokrug possessed a body part of the victim, resulting in a -15 penalty on the saving throw against the nightmare. If the victim fails its save against the nightmare, the horrific dream unfolds as a vision of Bokrug consuming the victim alive. The victim then remains alive, conscious, and aware as the Great Old One digests it, and as Bokrug destroys all that remains of the victim's lifelong friends, home, belongings, and family. When the victim awakens from the nightmare, it must succeed at a DC 33 Will save or take 3d6 points of Wisdom drain from the vengeful dreams. If this drains the target's Wisdom to 0, it automatically gains a random insanity (GameMastery Guide 250). Once Bokrug uses this ability against a creature, he can't do so again until that creature again damages him or slays one of his clerics. This is a mind-affecting effect. The save DC is Charisma-based.
 

Ecology

Environment: Any Aquatic
Organization: solitary (unique)
Treasure: triple

  Bokrug, the Water Lizard, dwells in a distant and forsaken corner of the Dimension of Dreams, in a land that was once heavily populated but is now a desolate and barren realm surrounding a nameless lake-a realm once ruled by mighty human empires, but now ruled only by the hideous amphibian minions of the Water Lizard.
  Bokrug himself is a vast creature, a vaguely iguana-shaped monster with a beard of writhing tendrils and a long tail tipped with a stinger. The scales that cover his body hide long spines that Bokrug can extend or retract with near lightning speed. Bokrug spends the majority of his time slumbering far down in the depths of his submerged lair.
  No rivers feed the lake, nor does it drain into the sea. Yet the still, ominous waters are neither stale nor brackish, implying that they connect somewhere deep underground, and. By way of these dark, secret waterways, Bokgrug has access to the lakes and rivers of the Dimension of Dreams, and his ability to plane shift allows him access to other realms as he wills.
  BOKRUG'S CULT
  Bokrug is worshiped more out of fear than adoration, and when traveling dreamers come across his cult in their nightmares, they can unknowingly spread this fearful faith into the waking world. Bokrug's temples are often found on the shores of remote lakes or hidden away in large swamplands.
  Though humans worship him, so do boggards, lizardfolk, marsh giants, and other swamp-dwelling races-particularly those who have suffered at the hands of aggressors, such as invading armies, rival tribes, or adventuring parties. Though Bokrug is chaotic neutral, almost all of his worshipers are chaotic neutral or chaotic evil. Only a rare few chaotic good worshipers of Bokrug exist- most of these being delusional heretics or apologists who seek to keep Bokrug calm, ensuring he continues to slumber.
  These heretics and outliers of the faith are remorselessly hunted down by his more zealous and traditional worshipers. Bokrug's cult is associated with revenge, storms, and water, and its sacred symbol is a green lizard with a long, coiling tail-an image of Bokrug himself. His greatest shrines feature unusually realistic statues of his form, statues the cult maintains Bokrug can see out of and even animate from his distant lair to take sacrifices.
  Bokrug's clerics have access to the domains of Chaos, Destruction, Water, and Weather, and to the subdomains of Catastrophe, Oceans, Rage, and Storms. The Water Lizard's favored weapon is the ranseur; his followers often forge their ranseurs' blades to resemble the Great Old One's stingered tail.