Elsword Patch Notes History: Every Major Update

Patch Notes — September 23, 2026LatestSeptember 23, 2026
Nebulon Raid Expansion + Dark Elf Black Market
- The September 23, 2026 patch notes (KOG Games’ official Elsword site; maintenance ran 12:00 AM – 3:30 AM PDT) expanded the Nebulon Raid with its 4th and 5th dungeons, “Operation Undertow: Alpha” and “Operation Undertow: Omega”, with weekly and repeat drop rewards including Cartridges, Black Fragments and the new Nebulon Raid accessory “Glitter’s Insignia”, earned via an Accessory Gauge.
- A new “Dark Elf Black Market” auction system arrived with it: entry is earned from the Operation Undertow: Omega weekly reward, matchmaking runs for 6–11 players on set days (Tuesday and Saturday), Tier 1–5 items are auctioned, and 90% of the winning bid is split among the other participants.
- The El House system was revamped — floors can be expanded (up to 3 with a House Floor Expansion Contract), a preset save/load feature was added, tile editing is twice as detailed, and furniture effects such as Stamina and Pet Affinity became account-wide instead of character-exclusive. New events launched alongside, including the Korean Thanksgiving Day Event, the Lucky Enhancement Equipment Event and the Nebulon Raid Breakthrough Event, running to November 17, 2026.
- KOG’s patch notes ride the regular Wednesday maintenance cadence — September 16 and September 23 posts landed in consecutive weeks — which is what makes this feed Patch Watch-trackable.
For buyers
Nebulon Raid clears and the new Glitter’s Insignia accessory are the account’s new endgame markers: raid-ready characters and stocked enhancement materials are what reprice around a raid expansion, and the Black Market’s bid-splitting auction puts a fresh sink under high-tier item stock.
Sources (1)
- KOG Games: Elsword — September 23rd Patch Notes

Read the full patch notes

Our summaries cover the changes that matter to players and buyers. For every line item, read the developer’s own notes.

KOG Games: Elsword — September 23rd Patch Notes →

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FAQ

What is the latest Elsword patch?

The latest update we track is Patch Notes — September 23, 2026, Nebulon Raid Expansion + Dark Elf Black Market, released September 23, 2026. The full list is on this page, newest first, and we re-check it regularly.

Where can I read the official Elsword patch notes?

The full notes are published by the developer: KOG Games: Elsword — September 23rd Patch Notes. Each patch on this page also links the sources we used.

How far back does this Elsword patch history go?

It covers the major updates from September 23, 2026 onward, 1 patches in total. Small hotfixes are left out unless they change trading or buying.

We summarize from the developer’s announcements and name the outlet when a detail comes from a single report. Found an error or a missing patch? Tell us, and see our editorial policy.

Elsword Patch Notes History

Nebulon Raid Expansion + Dark Elf Black Market

Read the full patch notes

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