Onyxia's Lair (40-Player)

Complete instance walkthrough, tactical floorplan, encounter mechanics, dungeon quests, and notable loot for Onyxia's Lair (40-Player).

Dustwallow Marsh•40-Man Raid•Lvl 60–60•1 Bosses•Min Lvl 60+•[Key or Unlock Required]
[KEY REQUIRED] Key or Unlock Required is required to unlock this instance or pass interior gates. Ensure at least one party member has the key or adequate lockpicking skill.
Tactical Field Intel & Routing
  • Requires the Drakefire Amulet attunement key to enter the instance portal.
  • Phase 2: Spread throughout the cavern to minimize Deep Breath cone wipes; ranged kill Onyxian Whelps immediately.
  • Phase 3: Tank must have Fear Ward or Tremor Totem to prevent Onyxia turning and tail sweeping the raid into whelp eggs.

Encounter Bosses & Tactics (1)

[01]

Onyxia

Level 63 Raid Boss• Onyxia's Sanctum

Three-phase dragon encounter. Phase 1 ground tank, Phase 2 flight with whelp swarms and Deep Breath, Phase 3 ground with Bellowing Roar fears.

Tactical Instance Map

Floor schematics, encounter locations, and entrance coordinates

Entrance: 53.8, 77.21 Bosses on Floor
Onyxia's Lair (40-Player) — Onyxia's Sanctum

Dungeon Quests & Objectives (0)

No mandatory quests currently indexed for Onyxia's Lair (40-Player) in the catalog. Check parent zone NPC guides in Dustwallow Marsh for surrounding storyline chains and rewards.

Notable Dungeon Drops & Loot (0)

Encounter drop tables for Onyxia's Lair (40-Player) are currently being audited from PTR test records. Check back for verified loot tables.