Twice-Fanged Serpent
Trial set · exact bonuses below, straight from the game data.
data retrieved 2026-06-11 · datamined via UESPAt a glance
TypeTrial
Where to get itCraglorn, Sanctum Ophidia
Max equipped pieces5 pieces
Bonus lines5
Perfected versionNo
Slot typesWeapons(All) Medium(All) Shield Neck Ring
Set bonuses
| Pieces | Bonus (exact datamined text) |
|---|---|
| 2 pc | Adds 3-129 Weapon and Spell Damage |
| 3 pc | Adds 34-1487 Offensive Penetration |
| 4 pc | Adds 15-657 Critical Chance |
| 5 pc | Adds 53-2305 Offensive Penetration |
| 5 pc | When you deal damage, your Offensive Penetration is increased by 15-660 for 5 seconds, stacking up to 5 times. This effect can occur once every half second. |
What else drops here?
Other sets from Sanctum Ophidia (2)
Other sets from Craglorn (19)
Berserking WarriorBlooddrinkerDefending WarriorDestructive MageDraugr's RestFlame BlossomHagraven's GardenHealing MageImmortal WarriorIronbloodPillar of NirnPoisonous Serpent
…and 7 more.
Where & how to get it
Where to get it: Craglorn, Sanctum Ophidia
Access: not specified on page (no DLC/chapter icon shown for Craglorn heading) — per UESP dungeon/trial/arena data; check the DLC checker.
Slots (5):
Weapons(All)Medium(All)ShieldNeckRing
FAQ
What does Twice-Fanged Serpent do?
Twice-Fanged Serpent is a Trial set with 5 bonus lines. At 5 pieces, its top bonus is: When you deal damage, your Offensive Penetration is increased by 15-660 for 5 seconds, stacking up to 5 times. This effect can occur once every half second. See the full table above for every piece tier.
Where do you get Twice-Fanged Serpent?
Craglorn, Sanctum Ophidia.
Is there a perfected version of Twice-Fanged Serpent?
No — Twice-Fanged Serpent has no perfected variant in the datamined data.
What slots can Twice-Fanged Serpent go in?
Weapons(All) Medium(All) Shield Neck Ring.
How many pieces do you need for the full Twice-Fanged Serpent bonus?
5 pieces equipped for the full set.