Library / Bestiary

Star-Spawn of Cthulhu

CR 20.00 Aberration CE Huge
A mountainous form, this hideous creature is humanoid in general shape, but its hateful face is a writhing mass of tentacles.

Of all the strange and malefic denizens of the void between the stars, few cause the same terror as this titanic race. They hail from a mad star whose light cannot be seen by conventional telescopes, and the smallest of these behemoths stand nearly 30 feet in height. Humanoid in shape, their immense bodies have rubbery flesh that seems to wriggle and seethe like a half-solidified ooze. Tremendous draconic wings, murderous taloned hands, and a tentacled visage that evokes the alien gaze of an octopus complete the being's monstrous shape. This malevolent race has a name, yet it is no name known to the sane. Among mortal scholars, they are known merely by the name of their greatest priest—they are the star-spawn of Cthulhu.

The star-spawn of Cthulhu have a strange, mutable anatomy—their form is not fixed. They can absorb parts of their bodies or enlarge others at will, a trait they often use on their claws or tentacles to dramatically extend their reach in combat beyond what might normally be possible for a creature of the same shape and size. Despite this mutable shape, the star-spawn's forms generally don't deviate far from that of an octopus-headed, winged humanoid, likely because of the powerful links their otherworldly minds have to their overlord and master, who lies dead but dreaming in the lost city of R'lyeh.

Although they typically appear as immense humanoid creatures with rubbery hides and octopoid heads, the star-spawn of Cthulhu are not any more aquatic in nature than they are terrestrial—that they're often associated with a planet's oceans lies more in the simple fact that oceans often cover the majority of a planet's surface. The creatures themselves, being equally at home on land, at sea, or in the depths of space, make no real distinction between such regions, choosing them as the sites of their cities and temples for purposes only they can know. Servants of the alien gods of the void, they work upon the worlds they invade to wipe them clean of indigenous life in preparation for the eventual time when the deep void expands to replace all that exists with its strange realities.

The star-spawn of Cthulhu hold little malice toward indigenous life—they simply can't proceed with their plans for a world while such life exists. Just as a human might move into a house thinking it to be abandoned, only to discover colonies of ants dwelling within the building's walls, the star-spawn work to eradicate indigenous infestations. Their methods seldom vary from world to world—those whose intellects they can influence via dreams and nightmares they besiege as the victims sleep, seeding the growth of destructive cults and societies. These groups in turn further the star-spawn's agenda, preparing the world and bringing it to the brink of destruction. When such worlds are poised to tear themselves apart from within through unrest, civil war, excessive pollution, or genocide, the star-spawn mobilize their cults to end all things. The only reward such cults may receive for their (sometimes unwitting) aid is the dubious honor of being among the final few to be eradicated, for the star-spawn have no interest in and feel no responsibility toward their pawns.

The fact that the star-spawn's plans to bring about the eradication of life span centuries or even millennia should not be mistaken for sloth or lassitude—the star-spawn are inhumanly patient, and the preparation of the universe's worlds must precisely follow an unknowable schedule, for only when the exact cosmic convergences are in place and the stars are right can they make their final moves to end all things. This time frame does give some worlds a chance to discover the star-spawn's influence and to delay or even defeat their world's star-spawned doom, but such tales of triumph are rare in the face of the void's relentless tides.

The star-spawn of Cthulhu war with many other strange races out of time and space, including elder things and the servitors of other Great Old Ones. They have also been known to use these creatures—and other races such as the mi-go—as pawns, slaves, or minions to promote their immortal agenda.

Though the star-spawn themselves hail from a distant world deep in the void and can be found on countless other realms as gods and monsters, their lord Cthulhu dwells upon a distant planet far removed from any commonly visited world. Yet while Cthulhu lies imprisoned in the corpse-city of R'lyeh deep under a great ocean, his dreams resonate still in the minds of his star-spawn, and from there touch upon the dreams of many slumbering poets and philosophers on countless worlds. Guided by their knowledge of their master's great plan, and updated by his far-reaching dreams, the star-spawn of Cthulhu proceed inevitably toward their goals.

STR
42
DEX
13
CON
30
INT
23
WIS
29
CHA
24
HP
362 (25d8+250); regeneration 15 (fire)
AC
36, touch 9, flat-footed 35 (+1 Dex, +27 natural, –2 size)
Speed
40 ft., fly 60 ft. (average), swim 40 ft.
Init
+5
Melee
2 claws +32 (2d6+16/19–20), 6 tentacles +27 (1d8+8/19–20 plus grab)
Space
15 ft.
Reach
30 ft.
BAB
+18
CMB
+36 (+38 bull rush, +40 grapple)
CMD
47 (49 vs. bull rush)
Fort
+18
Ref
+9
Will
+25; +8 vs. divination and mind-affecting
SR
31
Defensive Abilities
immortality, overwhelming mind

constrict (1d8+8)

Overwhelming Mind — A star-spawn of Cthulhu's mind is overwhelming in its power and alien structure. The first time a creature other than an outsider (excluding native outsiders) or aberration makes mental contact with a star-spawn of Cthulhu, it must succeed at a DC 29 Will save or be stunned for 1d4 rounds. On a successful save, the creature is merely staggered for 1 round. This effect can occur whether the star-spawn of Cthulhu initiates mental contact (such as via a demand, dream, nightmare, or sending spell-like ability, or once per round merely by telepathic communication) or another creature attempts to do so (such as via detect thoughts or dominate monster). Once a creature is exposed to a specific star-spawn of Cthulhu's overwhelming mind, it is immune to this effect from all star-spawn of Cthulhu for 24 hours. This is a mind-affecting effect. The save DC is Charisma-based.

compression

Limited Starflight — A star-spawn of Cthulhu can survive in the void of outer space, and its wings allow it to use its fly speed in outer space despite the lack of air. Unlike full starflight (like that of the mi-go), a star-spawn of Cthulhu's ability to fly in outer space does not allow it to reach unusual speeds. When it wishes to fly to another world, the creature relies entirely upon its immortality and patience to complete the journey. When speed is required, it instead uses its gate ability to make the journey quickly.

no breath

Critical Focus from Feat

<p class="stat-block-1"> You receive a +4 circumstance bonus on attack rolls made to confirm critical hits.</p>

<p class="stat-block-1"> When you use the attack action, you can make one attack at your highest base attack bonus that deals additional damage. Roll the weapon's damage dice for the attack four times and add the results together before adding bonuses from Strength, weapon abilities (such as <i>flaming</i>), precision based damage, and other damage bonuses. These extra weapon damage dice are not multiplied on a critical hit, but are added to the total.</p>

Improved Bull Rush from Feat

<p class="stat-block-1"> You do not provoke an attack of opportunity when performing a bull rush combat maneuver. In addition, you receive a +2 bonus on checks made to bull rush a foe. You also receive a +2 bonus to your Combat Maneuver Defense whenever an opponent tries to bull rush you.</p>

Improved Critical from Feat

<p class="stat-block-1"> When using the weapon you selected, your threat range is doubled.</p>

Improved Critical from Feat

<p class="stat-block-1"> When using the weapon you selected, your threat range is doubled.</p>

<p class="stat-block-1"> You get a +4 bonus on initiative checks.</p>

Improved Iron Will from Feat

<p class="stat-block-1"> Once per day, you may reroll a Will save. You must decide to use this ability before the results are revealed. You must take the second roll, even if it is worse.</p>

<p class="stat-block-1"> When you use the attack action, you can make one attack at your highest base attack bonus that deals additional damage. Roll the weapon's damage dice for the attack three times and add the results together before adding bonuses from Strength, weapon special abilities (such as <i>flaming</i>), precision based damage, and other damage bonuses. These extra weapon damage dice are not multiplied on a critical hit, but are added to the total.</p>

Iron Will from Feat

<p class="stat-block-1"> You get a +2 bonus on all Will saving throws.</p>

Power Attack from Feat

<p class="stat-block-1"> You can choose to take a &ndash;1 penalty on all melee attack rolls and combat maneuver checks to gain a +2 bonus on all melee damage rolls. This bonus to damage is increased by half (+50%) if you are making an attack with a two-handed weapon, a one handed weapon using two hands, or a primary natural weapon that adds 1-1/2 times your Strength modifier on damage rolls. This bonus to damage is halved (&ndash;50%) if you are making an attack with an off-hand weapon or secondary natural weapon. When your base attack bonus reaches +4, and every 4 points thereafter, the penalty increases by &ndash;1 and the bonus to damage increases by +2. You must choose to use this feat before making an attack roll, and its effects last until your next turn. The bonus damage does not apply to touch attacks or effects that do not deal hit point damage.</p>

<p class="stat-block-1"> Whenever you score a critical hit, your opponent becomes staggered for 1d4+1 rounds. A successful Fortitude save reduces the duration to 1 round. The DC of this Fortitude save is equal to 10 + your base attack bonus. The effects of this feat do not stack. Additional hits instead add to the duration.</p>

Vital Strike from Feat

<p class="stat-block-1"> When you use the attack action, you can make one attack at your highest base attack bonus that deals additional damage. Roll the weapon's damage dice for the attack twice and add the results together before adding bonuses from Strength, weapon abilities (such as <i>flaming</i>), precision based damage, and other damage bonuses. These extra weapon damage dice are not multiplied on a critical hit, but are added to the total.</p>

Fly +25, Intimidate +35, Knowledge (arcana, geography, planes) +31, Perception +37, Sense Motive +34, Spellcraft +34, Swim +52, Use Magic Device +32

spell-like abilities:
Constant—Mind Blank, At will—Dream, At will—Insanity, At will—Nightmare, At will—Sending, 3/day—Demand, 1/day—Gate
Details
Type
Aberration
Alignment
CE
Size
Huge
Environment
any
Organization
solitary, pair, or cult (3–6)
Treasure
standard
Senses
blindsight 30 ft., darkvision 60 ft.; Perception +37
Languages
Aklo; telepathy 300 ft.
Source
Bestiary 4
Sources Used in This Record
19 House/Core
  • Uses feat: Critical Focus (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Greater Vital Strike (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Bull Rush (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Critical (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Critical (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Initiative (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Iron Will (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Improved Vital Strike (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Iron Will (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Power Attack (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Staggering Critical (Feat)
    House/Core — covered by the site's Section 15.
  • Uses feat: Vital Strike (Feat)
    House/Core — covered by the site's Section 15.
  • Knows spell: Mind Blank (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Dream (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Insanity (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Nightmare (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Sending (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Demand (Spell)
    House/Core — covered by the site's Section 15.
  • Knows spell: Gate (Spell)
    House/Core — covered by the site's Section 15.
OGL 1.0a Notice. Pathfinder-derived Open Game Content on this page is used under the Open Game License v1.0a and Section 15 notice.