Prior Thierric
Monster Helm set · exact bonuses below, straight from the game data.
data retrieved 2026-06-11 · datamined via UESPAt a glance
Set bonuses
| Pieces | Bonus (exact datamined text) |
|---|---|
| 1 pc | Adds 3-129 Weapon and Spell Damage |
| 2 pc | Dealing direct damage with an area of effect ability creates a 6 meter shadowy whirlwind below your enemy for 7 seconds. Enemies within the whirlwind take 283 Physical damage each second and increase their damage taken from your area of effect abilities by 5%. This effect can occur once every 15 seconds and scales off the higher of your Weapon or Spell Damage. |
Who actually runs Prior Thierric?
Tracked creator guides that mention it (2)
From the creator pages we monitor — a mention, not an endorsement; dates shown.
| Creator | Guide | Updated |
|---|---|---|
| Hyperioxes | Stamina Arcanist DPS Build | 154k DPS | U50 | ESO | 2026-07-03 |
| Xynode | ESO Infinite Archive Guide -The Elder Scrolls Online | 2025-10-14 |
What else drops here?
Other sets from Urgarlag Chief-bane (29)
…and 17 more.
Where & how to get it
Where to get it: Prior Thierric Sarazen in Red Petal Bastion, Urgarlag Chief-bane
Slots (6):
FAQ
What does Prior Thierric do?
Prior Thierric is a Monster Helm set with 2 bonus lines. At 2 pieces, its top bonus is: Dealing direct damage with an area of effect ability creates a 6 meter shadowy whirlwind below your enemy for 7 seconds. Enemies within the whirlwind take 283 Physical damage each second and increase their damage taken from your area of effect abilities by 5%. This effect can occur once every 15 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 Prior Thierric?
Prior Thierric Sarazen in Red Petal Bastion, Urgarlag Chief-bane.
Is there a perfected version of Prior Thierric?
No — Prior Thierric has no perfected variant in the datamined data.
What slots can Prior Thierric go in?
Light(Shoulder Head) Medium(Shoulder Head) Heavy(Shoulder Head).
How many pieces do you need for the full Prior Thierric bonus?
2 pieces equipped for the full set.
What real parses say
Seen in 63 of the 16,943 top-end DPS parses we measured. Most common on: Arcanist StaminaDPS (37), Necromancer StaminaDPS (20), Nightblade StaminaDPS (3).
On its most common spec (Arcanist StaminaDPS), builds wearing it posted a median 102,380 DPS vs 93,648 for that spec overall in our sample — correlation, not causation: good players pick good sets AND parse well.
measured from 16,943 real DPS parses (ESO Logs public API, Update 50, pulled 2026-07-23)