Sea Hag

Fey (Hag) · SM +0 Sea Hag (Enraged Eggplant; answers SRD 3.5, SRD 5.1)

A hag covered in overlapping blue-grey and kelp-green scale, with pale sea-glass eyes, finlike ears and gill frills at the throat. She lives alone in cold water and is hideous enough that the sight of her can stop a heart outright. Her stare does the rest.

Attributes

ST10

DX10

IQ12

HT11

HP10

Will14

Per10

FP11

Basic Speed5.25

Basic Move5

Dodge8

DR1

Melee attacks

Usage	Level	Damage	Reach
Sharp TeethSharp Teeth (14): thrust 1d-2 cutting, Reach C.	14	thrust 1d-2 cutting	C
Sharp ClawsSharp Claws (14): thrust 1d-2 cutting, Reach C.	14	thrust 1d-2 cutting	C
Evil EyeEvil Eye (14): The sight of a sea hag is so revolting that anyone within 8 yards (other than creatures excluded by the hag) who sets eyes upon one must roll against HT every second or lose 1 ST for three minutes. Lower all skills based on ST by a like amount. ST penalties also reduce BL and damage. HP is not otherwise affected. This ability can only affect living beings, and its effects are cumulative.	14	The sight of a sea hag is so revolting that anyone within 8 yards (other than creatures excluded by the hag) who sets eyes upon one must roll against HT every second or lose 1 ST for three minutes. Lower all skills based on ST by a like amount. ST penalties also reduce BL and damage. HP is not otherwise affected. This ability can only affect living beings, and its effects are cumulative	—
Weakening PresenceBy taking a Concentrate maneuver and spending 2 FP, a sea hag can cast its dire gaze upon any single creature. If the hag wins in a Quick Contest of Will, the victim becomes paralyzed for three days. The hag’s roll takes a -1 penalty per yard of distance. After that, the subject is mentally stunned (p. B420) and may roll vs. Will once per second to recover.	—	—	C

Traits (23)

• Amphibious
• Appearance (Hideous)
• Bad Temper (12)
• Callous
• Code of Honor (Hag)
• Compulsive Scheming (12)
• Doesn’t Breathe (Gills)
• Early Maturation 4
• Extended Lifespan 4
• Greed (12)
• Infravision
• Loner (12)
• Magic Resistance 1 (Improved)
• Odious Racial Habit (Eats sapient beings)
• Pressure Support 1
• Restricted Diet (Carnivore)
• Sadism (12)
• Scales
• Selfish (9)
• Social Stigma (Monster)
• Speak Underwater
• Vulnerability (Cold Iron, x2)
• Weakness (Immersion in fresh water, 1d per 30 minutes)

Skills (6)

• 14Acting
• 14Brawling
• 14Fast-Talk
• 14Intimidation
• 13Stealth
• 14Wrestling

Notes

• GCS ancestry draft: gcs/sea-hag.gct
• Source template total: 104 points.
• Library-rebuilt template total: 104 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.

Encounter rating

CER29

Offense23

Protection6

Threat tierstandard

Appearing2

Wandering3

Tags

• srd-3-5
• srd-5-1
• fey
• hag

GCS v5 downloads

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

Where this one came from

Source record

Sea Hag

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/sea-hag.gct
• Source template total: 104 points.
• Library-rebuilt template total: 104 points.
• CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
• Issue #5: 1 special ability construction(s) restored (Weakening Presence) and 1 annotated with the source's stated cost. 2 save-or-disable construction(s) are scored through the affliction term at the source's stated point cost, or at Binding ST where the source builds the ability as a Binding.
• CER recomputed from the reviewed Typical Stats through the canonical Dungeons on Automatic CER path: OR 23, PR 6, CER 29, threat tier standard.
• Conversion baseline reported OR 7, PR 6, CER 13 (tier minor). The reviewed values come from the consumer CER implementation, which rounds damage once after the damage-type multiplier and credits ranged accuracy; the conversion baseline ceilinged the damage base first and ignored range.
• Encounter metadata derived (gregarious): average number appearing 2, wandering weight 3. 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.