Outsider (Baatezu, Evil, Lawful) · SM +2 Ice Devil (Gelugon) [Monster Manual, page 56]
Attributes
Melee attacks
| Usage | Level | Damage | Reach |
|---|---|---|---|
| Sharp ClawsSharp Claws (16): thrust 3d+1 cutting (KYOS: 4d-1 cutting) plus 1d-1 follow-up fatigue, Reach C-1. Treat FP lost to this attack as FP lost to extreme cold for all purposes. | 16 | thrust 3d+1 cutting (KYOS: 4d-1 cutting) plus 1d-1 follow-up fatigue | C-1 |
| Sharp TeethSharp Teeth (16): thrust 3d+1 cutting (KYOS: 4d-1 cutting) plus 1d-1 follow-up fatigue, Reach C. Treat FP lost to this attack as FP lost to extreme cold for all purposes. | 16 | thrust 3d+1 cutting (KYOS: 4d-1 cutting) plus 1d-1 follow-up fatigue | C |
| Tail SlapTail Slap (16): thrust 4d+1 crushing (KYOS: 5d crushing) plus 1d-1 follow-up fatigue, Reach C-2. Cannot parry. Treat FP lost to this attack as FP lost to extreme cold for all purposes. | 16 | thrust 4d+1 crushing (KYOS: 5d crushing) plus 1d-1 follow-up fatigue | C-2 |
| SM+2 SpearSM+2 Spear (16): thrust 3d+1 impaling (KYOS: 4d-1 impaling), Reach 1-2 or 3d+2 impaling (KYOS: 4d impaling) two-handed thrust, Reach 1-3. Deals 1d-1 follow-up fatigue damage. Changing reach requires a Ready maneuver. Treat FP lost to this attack as FP lost to extreme cold for all purposes. | 16 | thrust 3d+1 impaling (KYOS: 4d-1 impaling) | 1-2 or 3d+2 impaling (KYOS: 4d impaling) two-handed thrust, Reach 1-3 |
| Fear AuraThe gelugon can take a Ready maneuver to project an aura of fear. Everyone within 10 yards of the gelugon must roll an immediate Fright Check (p. B360). If a victim succeeds at his Fright Check, he will be unaffected by this gelugon’s Fear Aura for one hour. | — | — | — |
Traits (18)
- Appearance (Ugly)
- Axiomatic Touch
- Callous
- Combat Reflexes
- Dark Vision
- Doesn’t Eat or Drink
- Immunity to Noxious Extreme Temperature Effects (Cold and Fire) Effects
- Immunity to Poison
- Magic Resistance 3 (Improved)
- Regeneration (Fast; Bane, Holy Weapons)
- Selfish (12)
- Social Stigma (Monster)
- Telesend (Magical; Universal)
- Temperature Tolerance 8
- Unaging
- Unholy Touch
- Vulnerability (Holy Weapons, x2)
- Vulnerability (Silver, x2)
Skills (7)
- 16Brawling
- 16Innate Attack (Beam)
- 16Innate Attack (Gaze)
- 16Spear
- 16Strategy (Land)
- 16Tactics
- 14Thaumatology
Notes
- GCS ancestry draft: gcs/ice-devil-gelugon.gct
- Source template total: 622 points.
- Library-rebuilt template total: 622 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.
- Slow (follow-up on Universal): Fatigue Attack 1d-1 (Follow-Up, Universal, +50%; Freezing, +20%; Magical, -10%) Resolve as stated by the construction; the source gives no separate resolution text.
Encounter rating
Tags
- srd-3-5
- outsider
- baatezu
- evil
- lawful
GCS v5 downloads
Where this one came from
- Source record
- Ice Devil (Gelugon) [Monster Manual, page 56]
- 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.
- GCS ancestry draft: gcs/ice-devil-gelugon.gct
- Source template total: 622 points.
- Library-rebuilt template total: 622 points.
- CER was computed from parsed Typical Stats using the Dungeons On Automatic baseline CER path.
- Issue #5: 3 special ability construction(s) restored (Fear Aura, Slow). 1 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 48, PR 35, CER 83, threat tier major.
- Conversion baseline reported OR 41, PR 35, CER 76 (tier major). 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 (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.
- 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.
Enraged Eggplant GURPS monster conversions; used, adapted, and republished with unrestricted permission from the author. Portrait and tokens are AI-generated original art. Sources and credits.

