ESO Undaunted Celebration 2027 is being redesigned as four seasonal dungeon events, with doubled pledge keys and rotating style rewards. The biggest change for players who usually avoid groups is that the new Solo Dungeon versions of Moon Hunter Keep and March of Sacrifices are included in the test.
The redesigned event was tested on the Public Test Server from 4 to 11 November 2026. Those dates are not the live 2027 celebration. ZeniMax has said the first revised event is planned for early 2027, but the actual live start and end dates have not been announced. Here’s what the tested rules currently say and which details still need final confirmation.
ESO Undaunted Celebration 2027 dates and new format
Rather than a single annual Undaunted Celebration, ZeniMax plans four appearances during 2027, with separate Winter, Spring, Summer and Fall reward selections. The developer has described each new run as starting on a Thursday, extending through the following week and weekend, and finishing on a Monday. That structure covers two weekends.
The November 4–11 session was a temporary PTS test of those mechanics, not an ordinary public event. No date in the test window should be added to a live-server calendar. Until the publisher announces its event schedule, booking time off for a specific January or February start would be guesswork.
How ESO Undaunted Celebration 2027 reward boxes work
The central routine is still clearing a dungeon and defeating its final boss. Under the test rules, the first eligible final-boss kill on an account each day awards a gold, or Glorious, Undaunted Reward Box. Further qualifying final-boss kills award purple boxes. The daily gold box is per account, not one for every character.
| Activity | PTS event reward |
|---|---|
| First eligible final boss each account day | One gold Glorious Undaunted box |
| Further eligible dungeon final bosses | Purple Undaunted boxes |
| Bolgrul daily quest | One purple Undaunted box |
| Eligible Undaunted pledges | Doubled key rewards |
That makes a daily first dungeon completion worth prioritising, especially if you are trying to maximise high-tier reward chances across the event. After that, you can continue running dungeons for the purple boxes instead of stopping when the first gold reward appears. Loot comes from completing the relevant encounter, not merely entering a dungeon.
Do Solo Dungeons count for ESO Undaunted Celebration 2027?
Yes, according to the PTS rules. The solo versions of Moon Hunter Keep and March of Sacrifices have been added to the eligible activities. This is different from assuming every solo arena, delve or one-player story instance in ESO can award event boxes.
To use this option, select the dedicated Solo Dungeon variant rather than simply entering the regular four-player version alone. Both Wolfhunter locations have a separate solo experience introduced during Season Two. You can take on their story at a manageable difficulty before returning for more demanding versions with Meted Misfortunes.
For solo players, ESO Undaunted Celebration 2027 could offer a first daily reward box without arranging a group. Exact eligible difficulty settings and any launch changes should still be confirmed against the final event announcement.
Doubled Undaunted pledge keys
ESO Undaunted Celebration 2027 retains the doubled-key incentive for daily Undaunted pledges. The PTS explanation lists 2 to 4 keys from base-game pledges and 4 to 8 keys from DLC pledges, depending on the difficulty and applicable reward tier. Do not confuse these with a permanent change to ordinary pledge payouts outside the event.
Pledges are picked up from the Undaunted quest givers at Enclaves, and their normal level requirements still matter. If you’re missing pledges, check our Undaunted unlock guide before the event starts.
ESO Undaunted Celebration 2027 Winter style rewards
The first planned 2027 rotation uses the Winter pool. ZeniMax’s PTS notes list monster-style rewards associated with bosses including Shadowrend, Maw of the Infernal, Pirate Skeleton, Domihaus, Balorgh, Bloodspawn, Swarm Mother, Lord Warden, Ozezan, Tremorscale and Kjalnar’s Nightmare, among others.
Opal variants listed for the initial pool include Bloodspawn, Swarm Mother and Lord Warden. The event also draws on outfit motif families including Dreadhorn, Huntsman, Moongrave Fane, Pyre Watch, Waking Flame, Y’ffre’s Will, Scribes of Mora and Militant Monk. The style selections rotate seasonally rather than every event featuring everything in one permanent pool.
For monster mask styles, you need the corresponding Veteran boss. The PTS rules reserve direct Opal mask drops for Hard Mode, although rare drops from event boxes are also listed. Some of these style pages can also appear in reward boxes. This does not establish a guaranteed drop from a given run or an exact percentage chance; do not buy or farm on the assumption that one lucky screenshot represents the normal rate.
Does ESO Undaunted Celebration 2027 award Trade Bars?
No Trade Bars are planned for the revised quarterly Undaunted event. This is a deliberate distinction from the activities used for earning that currency. Players interested primarily in Trade Bars should not treat the new Undaunted event as a reliable source simply because older ESO events worked differently.
Instead, ESO Undaunted Celebration 2027 focuses on the selection of Undaunted reward boxes, pledge keys and themed styles. The Winter pool creates a particular reason to target specific veteran dungeon bosses, while a first daily clear remains worthwhile even if you are not chasing one named mask.
What to do before the first live Undaunted event
You can prepare for ESO Undaunted Celebration 2027 without guessing its opening day. Unlock the Undaunted pledges if you meet their requirements, learn the solo versions of Moon Hunter Keep and March of Sacrifices, and decide which matching veteran bosses you could tackle for the styles you want.
Once ZeniMax publishes the first live event notice, check its dates, the precise box eligibility and the final Winter rewards. The November PTS was a useful preview, but not a binding promise that every listed style, dungeon or key payout survives unchanged. The calendar and any rare style percentages should only be updated from the official announcement.
Official source: ZeniMax Online Studios Update 52 PTS v12.2.1 notes.
