Library / Bestiary

Myrmecoleon

CR 10.00 Magical Beast N Huge HD 10
This towering beetle-like horror has thick carapace segments and massive mandibles that leak sizzling acid.

This monstrous, insectlike beast resembles a huge beetle with gleaming black armored plates. Around its head and neck the chitin forms a great mane of jagged spikes. Its insides swirl with acidic juices.

Myrmecoleons live in remote areas where they claim large territories of wilderness as their hunting grounds. They're often drawn to far-flung ancient ruins and sites of mythic power, and sometimes act as guardians of such places. This has led some sages to theorize that some myrmecoleons aren't born but are spontaneously created by sites thrumming with mythic power.

These creatures only rarely interact with others of their kind—and these interactions usually end in brutal and destructive death matches. Myrmecoleons are cannibals and readily eat those they defeat. When fighting, these insects put on great displays to intimidate rivals or other threats.

Myrmecoleons are known to roll in the corpses of their prey, impaling the bodies upon their carapaces and leaving them there to rot. Why they perform this gruesome act remains unknown. Those who have studied the creature to understand its rudimentary intelligence hypothesize that it might be some sort of a display to showcase its strength to others of its kind, or even be one part of an elaborate mating ritual.

HP
135 (10d10+80)
AC
24, touch 6, flat-footed 24 (–2 Dex, +18 natural, –2 size)
Init
–2
Speed
30 ft., burrow 20 ft., climb 20 ft.
Fort
+12
Ref
+7
Will
+4
BAB
+10
CMB
+18 (+22 grapple)
CMD
24 (28 vs. grapple, 32 vs. trip)
Melee
mandibles +14 (4d8+9/19–20 plus grab)
Space
15 ft.
Reach
15 ft.
DR
5/epic
Defensive Abilities
ferocity
str
23
+6
dex
6
-2
con
20
+5
int
2
-4
wis
13
+1
cha
5
-3

blood drain (1d2 Con)

constrict (4d8+9)

Death Throes — When a myrmecoleon is slain, its body explodes, releasing the acids that churn within it. All creatures within a 20-foot-radius burst take 4d8 acid damage (Reflex DC 20 half). The save DC is Constitution-based.

mythic power (3/day, surge +1d6)

Scalding Spray — Once every 1d4 rounds, a myrmecoleon can eject a 60-foot cone of acidic chemicals from its mouth. Creatures caught in the blast take 8d6 points of acid damage and are blinded for 10 minutes (Reflex DC 20 half damage and negates blindness). Following the initial blast, the chemicals vaporize into a thick and noxious cloud 20 feet high with a 40-foot radius. Within the cloud, all sight is obscured beyond 5 feet. Furthermore, any living creature within the area of effect must succeed at a DC 20 Fortitude save or become nauseated for as long as it remains in the cloud and for 1d4+1 rounds after it leaves the cloud. Any creature that succeeds at its save but remains in the cloud must continue to save each round on the myrmecoleon's turn. This is a poison effect. The save DCs for this ability are Constitution-based.

trample (2d8+9, DC 21)

Universal Monster Rules

Grab
Grab (mandibles) Ex from Universal Monster Rule
If a creature with this special attack hits with the indicated attack (usually a claw or bite attack), it deals normal damage and attempts to start a grapple as a free action without provoking an attack of opportunity. The creature has the option to conduct the grapple normally, or simply to use the part of its body it used in the grab to hold the opponent. If it chooses to do the latter, it takes a –20 penalty on its combat maneuver check to make and maintain the grapple, but does not gain the grappled condition itself. A successful hold does not deal any extra damage unless the creature also has the constrict special attack. If the creature does not constrict, each successful grapple check it makes during successive rounds automatically deals the damage indicated for the attack that established the hold. Otherwise, it deals constriction damage as well (the amount is given in the creature's descriptive text). Creatures with grab receive a +4 bonus on combat maneuver checks made to start and maintain a grapple. Unless otherwise noted, grab works only against opponents no larger than the same size category as the creature. If the creature can use grab on sizes other than the default, this is noted in the creature's Special Attacks line.
Constrict (4d8+9) Ex from Universal Monster Rule
A creature with this special attack can crush an opponent, dealing bludgeoning damage, when it makes a successful grapple check (in addition to any other effects caused by a successful check, including additional damage). The amount of damage is given in the creature's entry and is typically equal to the amount of damage caused by the creature's melee attack.
Blood Drain (1d2 Con) Ex from Universal Monster Rule
The creature drains blood at the end of its turn if it grapples a foe, inflicting Constitution damage.
Ferocity Ex from Universal Monster Rule
A creature with ferocity remains conscious and can continue fighting even if its hit point total is below 0. The creature is still staggered and loses 1 hit point each round. The creature still dies when its hit point total reaches a negative amount equal to its Constitution score.
Trample (2d8+9, DC 21) Ex from Universal Monster Rule
As a full-round action, a creature with the trample ability can attempt to overrun any creature that is at least one size category smaller than itself. This works just like the overrun combat maneuver, but the trampling creature does not need to make a check—it merely has to move over opponents in its path. Targets of a trample take an amount of damage equal to the trampling creature's slam damage + 1-1/2 times its Strength modifier. Targets of a trample can make an attack of opportunity, but at a –4 penalty. If targets forgo an attack of opportunity, they can attempt to avoid the trampling creature and receive a Reflex save to take half damage. The save DC against a creature's trample attack is 10 + 1/2 the creature's HD + the creature's Strength modifier (the exact DC is given in the creature's descriptive text). A trampling creature can only deal trampling damage to each target once per round, no matter how many times its movement takes it over a target creature.

Special Abilities

Death Throes from text
When a myrmecoleon is slain, its body explodes, releasing the acids that churn within it. All creatures within a 20-foot-radius burst take 4d8 acid damage (Reflex DC 20 half). The save DC is Constitution-based.
Mythic Power (3/day, surge +1d6) from text
Scalding Spray from text
Once every 1d4 rounds, a myrmecoleon can eject a 60-foot cone of acidic chemicals from its mouth. Creatures caught in the blast take 8d6 points of acid damage and are blinded for 10 minutes (Reflex DC 20 half damage and negates blindness). Following the initial blast, the chemicals vaporize into a thick and noxious cloud 20 feet high with a 40-foot radius. Within the cloud, all sight is obscured beyond 5 feet. Furthermore, any living creature within the area of effect must succeed at a DC 20 Fortitude save or become nauseated for as long as it remains in the cloud and for 1d4+1 rounds after it leaves the cloud. Any creature that succeeds at its save but remains in the cloud must continue to save each round on the myrmecoleon's turn. This is a poison effect. The save DCs for this ability are Constitution-based.

Feats, Traits & Items

Improved Critical (mandibles) from Feat

When using the weapon you selected, your threat range is doubled.

Lightning Reflexes from Feat

You get a +2 bonus on all Reflex saving throws.

Calculated: +2 Ref
Power Attack from Feat

You can choose to take a –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 (–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 –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.

When you use Power Attack, you gain a +3 bonus on melee damage rolls instead of +2. When your base attack bonus reaches +4 and every 4 points thereafter, the amount of bonus damage increases by +3 instead of +2. In addition, the bonus damage from this feat is doubled on a critical hit, before it's multiplied by the weapon's critical multiplier.

You can expend one use of mythic power when you activate Power Attack to ignore the penalties on melee attack rolls and combat maneuver checks for 1 minute.

Shatter Defenses from Feat

Any shaken, frightened, or panicked opponent hit by you this round is flat-footed to your attacks until the end of your next turn. This includes any additional attacks you make this round.

Weapon Focus (mandibles) from Feat

You gain a +1 bonus on all attack rolls you make using the selected weapon.

Calculated: +1 Attack Bonus
Weapon Focus, Mythic (mandibles) from Feat

Double the bonuses on your attack rolls from Weapon Focus and Greater Weapon Focus. As a swift action, you can expend one use of mythic power to gain a bonus on attack rolls with your selected weapon equal to half your tier until the end of your turn.

Climb +22, Perception +9

Details
Type
Magical Beast
Alignment
N
Size
Huge
Environment
temperate plains or hills
Organization
solitary
Treasure
none
Senses
darkvision 60 ft., low-light vision; Perception +9
Source
Bestiary 4
Source

Bestiary 4

Attribution

Seeded catalog content, attributed to Paizo Inc. by catalog provenance — not an individual Open Game License attestation. Licensing for reproduced SRD content is covered by the site's Section 15 register.

Sources Used in This Record
7 House/Core
View references and cross-links for Myrmecoleon

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