Marilith

Outsider (Chaotic, Evil, Tanar’ri) · 4 hexes · SM +2 Marilith (Enraged Eggplant; answers SRD 3.5, SRD 5.1)

A bronze-skinned torso with six arms rising from the coils of a crimson-and-black serpent's body. Each hand holds a blade and each blade is used well; what it cannot cut it wraps and crushes. It commands other fiends, thinks like a general, and enjoys none of it in any way a person would recognise.

Attributes

ST20

DX14

IQ14

HT14

HP32

Will15

Per15

FP14

Basic Speed7

Basic Move8

Dodge11

DR5

Melee attacks

Usage	Level	Damage	Reach
LongswordLongsword (17): swing 4d-1 cutting, Reach 1-2 or thrust 2d+1 impaling, Reach 1-3. Note that the marilith usually employs Dual-Weapon Attack and two Extra Attacks to attack with six longswords in a single turn.	17	swing 4d-1 cutting	1-2 or thrust 2d+1 impaling, Reach 1-3
WrestlingWrestling (17): Wrestling at 17 gives the marilith effective ST 22 for the purpose of grappling, Reach C-1.	17	Wrestling at 17 gives the marilith effective ST 22 for the purpose of grappling	C-1

Traits (27)

• Ambidexterity
• Anarchic Touch
• Appearance (Attractive)
• Combat Reflexes
• Constriction Attack
• Doesn’t Eat or Drink
• Double-Jointed
• Extra Arms 4
• Extra Attack 2
• Hands adapted to SM+0 weapons
• Immunity to Electrical Conduction
• Immunity to Noxious High-Temperature (Electricity and Fire) Effects
• Immunity to Poison
• Infravision
• Low Empathy
• No Sense of Humor
• Magic Resistance 3 (Improved)
• No Legs (Slithers)
• Scales
• See Invisible (Magical; Magical; True Sight)
• Selfish (12)
• Social Stigma (Monster)
• Telesend (Magical; Universal)
• Unaging
• Unholy Touch
• Vulnerability (Cold Iron, x2)
• Vulnerability (Holy Weapons, x2)

Skills (8)

• 17Brawling
• 17Broadsword
• 17Innate Attack (Gaze)
• 15Occultism
• 17Strategy (Land)
• 17Tactics
• 15Thaumatology
• 17Wrestling

Notes

• GCS ancestry draft: gcs/marilith.gct
• Source template total: 605 points.
• Library-rebuilt template total: 605 points.
• CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
• Review attacks, special abilities, encounter frequency, treasure, grappling, and GCS modifiers before approval.
• Size 4 hexes; Weight 4,000 lbs.

Encounter rating

CER76

Offense33

Protection43

Threat tiermajor

Appearing1

Wandering2

Tags

• srd-3-5
• srd-5-1
• outsider
• chaotic
• evil
• tanar-ri
• demon
• fiend

GCS v5 downloads

• ↓ Character sheet (.gcs)Open directly in GCS
• ↓ Ancestry template (.gct)Apply to any character

Where this one came from

Source record

Marilith

Source system

gurps_4e_fan_conversion / author_permission

Released under

cc_by_4_0

Conversion

0.2.0-reviewed

Review status

approved

Credit

Original GURPS conversion by Enraged Eggplant, from Monsters (May 11, 2024); adapted and republished with permission.

Description

Written by Dungeons on Automatic, released under cc_by_4_0

• GCS ancestry draft: gcs/marilith.gct
• Source template total: 605 points.
• Library-rebuilt template total: 605 points.
• CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
• CER recomputed from the reviewed Typical Stats through the canonical Dungeons on Automatic CER path: OR 33, PR 43, CER 76, threat tier major.
• Encounter metadata derived (default): average number appearing 1, wandering weight 2. Encounter metadata derived for 0.2.0 from the reviewed threat tier and creature class (appearing: minor 4 / standard 2 / major 1 / severe 1, forced to 1 for solitary classes — including swarms, which are a single multi-body creature — and raised to 6 for gregarious minor creatures; wandering weight: minor 4 / standard 3 / major 2 / severe 1). The fan-conversion source states no appearing-in-numbers or wandering values, so these are derived, not source mechanics.
• Lair, treasure, and grappling remain unpopulated in 0.2.0 by package policy: the authorized fan-conversion source states no lair, treasure, or grappling values, and review declines to invent them. See review/policy/0.2.0-empty-field-policy.md.
• Description text is original Dungeons on Automatic prose written from this record's own converted statistics and from the project's art direction for the creature. It is not derived from the authorized fan-conversion source, which states no creature descriptions, and not from any SRD. It carries its own authorship and CC BY 4.0 terms in the description field. See review/policy/description-policy.md.
• Review approved by automated-mechanical-review on 2026-07-26 (batch ee-2026-07-26-b4-special-mechanics); GCS fidelity check passed, DOA playability check passed.
• Special-mechanics record. Mechanics the CER path cannot price are named per record in review/reports/cer-audit.md rather than folded into the number, and encounter counts are capped where a save-or-disable attack is present.