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From the Codex of Ultimate Wisdom

Obsidian

A folio of the realm
Obsidian

While seeming to be a fragile, easily broken substance, it endures the heat of the volcano.

Originally appeared in Ultima VIII: Pagan as a Sourcery reagent, it was to have been used in Ultima Online as a reagent for the (originally canceled) Necromancy system.

See Also

Additional Details

NOTE: This is NOT the same graphic as the Obsidian now being found in the new special treasure obelisks as part of the 20th Anniversary Event.

This reagent currently has no use in Ultima Online.

Lore

From Ultima lore:

While seeming to be a fragile, easily broken substance, it endures the heat of the volcano.

- The Chronicle of Pagan (Ultima VIII)

Obsidian is a very enduring substance. It can be worn down, to fine grains of sand, but if melted it resumes its former properties. It grants duration to a spell.

- Vardion (Ultima V)

Obsidian

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Folio inscribed by the Scribe  ·  transcode  ·  2026-05-14
Folios in the Codex incorporate material adapted from community-maintained Ultima Online wikis, used under the Creative Commons Attribution-ShareAlike 3.0 License. Synthesised, restructured, and rebranded by the Scribe.