Onyxia’s Lair: WoW Forever Raid Guide

Onyxia’s Lair is the one original raid in the first WoW Forever raid unlock: a 40-player raid opening on December 9, 2026, alongside the two new raids, the Barrow Deeps and Hyjal Summit. Here is what is known about it in Forever — and Blizzard hasn’t announced any changes to it.

Written from Blizzard’s What’s Next panel and recap and developer interviews. Boss names from the BlizzCon demo and anything read out of the beta client are labeled as demo or datamined; both can change. Last reviewed: .

The Onyxia’s Lair loading screen: the black dragon Onyxia rising over a group of adventurers on a cliff
The loading screen of Onyxia’s Lair. Art © Blizzard Entertainment, from the WoW Forever beta client (build 1.60.1.70450).

Onyxia’s Lair in the beta client

The beta client (build 1.60.1.70790) already has the raid: the loading screen above, Onyxia as its one encounter, and a kill statistic for her in Statistics. Beta data says what the client has, not what ships.

Bosses

  1. 1

    Onyxia

    • Kill statistic

Items

Two items the raid is known for in Classic are in the client too: the Head of Onyxia, which starts a quest, and the Drakefire Amulet, Classic’s key to the lair. The tooltips are the client’s; on the WoW Forever Podcast episode 3 the designers said the attunement stays, per character, “at least at launch”.

  • Head of Onyxia
  • Drakefire AmuletNeck · +10 Stamina · +15 Fire Resistance

Onyxia’s Lair in WoW Forever: what is confirmed

  • 40 players, opening Dec 9. It unlocks on the same day as the two new raids, 5 weeks after Forever launches.
  • The first 40-player raid. In the September 17 Live Q&A, Blizzard said 40-player raids are coming, starting with Onyxia’s Lair, but that not every tier will have one.
  • One boss in the demo. In the BlizzCon demo’s Legacy Challenges window, Blizzard Watch found Onyxia still listed as the only boss for her lair.
  • Bring fire resistance. Blizzard’s raid overview of October 21 describes the three-phase fight with powerful fire attacks that punish an unprepared raid, and tells players to build fire resistance before going in. It announces no change from Classic.
  • The only original raid, for now. Blizzard says Forever starts at the beginning of World of Warcraft, so the iconic raids players know haven’t opened yet and will be rediscovered later; in an interview with The Sun it said Molten Core will open someday, but not now.
  • The Drakefire Amulet. Every raid member needs it in their bags to enter; it doesn’t have to be worn. The attunement is Classic’s, by faction: Alliance players start in the Burning Steppes and go through Blackrock Depths and Stormwind, Horde players start in the Badlands and go through Lower Blackrock Spire, Orgrimmar, Desolace and Dustwallow Marsh; both end in Upper Blackrock Spire.
  • A weekly reset. All three raids are currently planned to reset each week, Blizzard’s raid overview says.

What Forever’s raid rules mean for Onyxia

Blizzard’s raid rules apply to every raid, not to Onyxia in particular. Raids have a single difficulty (Live Q&A), and the developers told But Why Tho? that difficulty doesn’t scale with your level, so you can out-gear or out-level a raid. The developers told MMORPG.com that items in general keep their stats hidden until they drop for you or on your server. Wowhead’s summary of The Sun interview says you can get your tier pieces across all three raids, without saying which pieces drop where.

The developers said the new raids at launch won’t need an attunement, which leaves Onyxia’s Lair out: on the WoW Forever Podcast episode 3, the designers said its attunement stays, per character and not account-wide, “at least at launch”.

Official: defeating Onyxia is a Legacy Challenge worth 1 Legacy point, Blizzard’s Legacy article of September 23 says (Wowhead had datamined it as “Conqueror of the Lair”). See WoW Forever Legacy.

Onyxia’s Lair FAQ

Is Onyxia’s Lair in WoW Forever?

Yes. It opens as a 40-player raid on December 9, 2026, the same day as the Barrow Deeps and Hyjal Summit.

Is Onyxia’s Lair changed in WoW Forever?

Blizzard hasn’t announced changes. Its raid overview of October 21 describes the Classic fight: three phases and heavy fire damage, with fire resistance recommended.

Does Onyxia’s Lair need an attunement in WoW Forever?

Yes, at least at launch: on the WoW Forever Podcast episode 3, the designers said the Onyxia attunement stays, per character and not account-wide. The new raids at launch won’t need one. Blizzard’s raid overview of October 21 walks through the chain; the Drakefire Amulet only has to be in your bags.

Is Molten Core in WoW Forever?

Not yet. Blizzard told The Sun that Molten Core will open someday, but not now.

Not announced yet

  • Whether anything in Onyxia’s Lair changes from Classic
  • Whether the attunement stays after launch
  • Which tier pieces drop here
  • The official boss list and loot table
  • The time of day the raids open

Sources

How we choose and check sources