Noxious Boulder
Dungeon set · exact bonuses below, straight from the game data.
data retrieved 2026-08-23 · datamined via UESPAt a glance
Set bonuses
| Pieces | Bonus (exact datamined text) |
|---|---|
| 2 pc | Adds 3-129 Weapon and Spell Damage |
| 3 pc | Adds 15-657 Critical Chance |
| 4 pc | Adds 34-1487 Offensive Penetration |
| 5 pc | Dealing damage with a fully-charged Heavy Attack creates a 3 meter poison boulder. After 1.2 seconds the boulder rolls forward until it hits an enemy, dealing 1049 Poison damage in a 6 meter area and creating a 6 meter pool of poison for 5 seconds, dealing 730 Poison damage and applying the Poisoned status effect each second. This effect can occur once every 20 seconds and scales off the higher of your Weapon or Spell Damage. |
Who actually runs Noxious Boulder?
Tracked creator guides that mention it (3)
From the creator pages we monitor — a mention, not an endorsement; dates shown.
| Creator | Guide | Updated |
|---|---|---|
| Hyperioxes | ESO Status Effects Guide | U50 | Hyperioxes | 2026-06-23 |
| Hyperioxes | Lep Seclusa Dungeon Guide | ESO | 2026-06-08 |
| Xynode | ESO One Bar Dragonknight Heavy attack Build | Popcorn | 2026-06-08 |
What else drops here?
Other sets from Lep Seclusa (3)
Where & how to get it
Where to get it: Lep Seclusa
Access: Fallen Banners — per UESP dungeon/trial/arena data; check the DLC checker.
Slots (4):
FAQ
What does Noxious Boulder do?
Noxious Boulder is a Dungeon set with 4 bonus lines. At 5 pieces, its top bonus is: Dealing damage with a fully-charged Heavy Attack creates a 3 meter poison boulder. After 1.2 seconds the boulder rolls forward until it hits an enemy, dealing 1049 Poison damage in a 6 meter area and creating a 6 meter pool of poison for 5 seconds, dealing 730 Poison damage and applying the Poisoned status effect each second. This effect can occur once every 20 seconds and scales off the higher of your Weapon or Spell Damage. See the full table above for every piece tier.
Where do you get Noxious Boulder?
Lep Seclusa.
Is there a perfected version of Noxious Boulder?
No — Noxious Boulder has no perfected variant in the datamined data.
What slots can Noxious Boulder go in?
Medium(All) Weapons(All) Neck Ring.
How many pieces do you need for the full Noxious Boulder bonus?
5 pieces equipped for the full set.