Archivum Data Disc and its Heroic mode equivalent: Heroic: Archivum Data Disc start the quest chain required for access to Algalon the Observer. It follows the vein of the Malygos attunement, where only one player in the raid needs the key to gain access to the boss.
The item that starts this quest requires the completion of the Assembly of Iron encounter by defeating Runemaster Molgeim or Steelbreaker last (Medium difficulty and Hard mode, respectively).
Objectives
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Bring the Archivum Data Disc to the Archivum Console in Ulduar.
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[Archivum Data Disc] (Provided)
Description
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This platinum disc is surprisingly symmetrical and devoid of any scratches or imperfections. Engraved along its edge, bold runes spell out the word "ARCHIVUM."
There must be a device inside Ulduar capable of reading the disc.
Rewards
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Progress
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Completion
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Notes
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Quest progression
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[80R] Archivum Data Disc
[80R] The Celestial Planetarium
- Complete all of the following:
[80R] Freya's Sigil
[80R] Hodir's Sigil
[80R] Thorim's Sigil
[80R] Mimiron's Sigil
[80R] Algalon
[80R] All Is Well That Ends Well