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From the Codex of Ultimate Wisdom

The Lexicon of Juo'nar

A folio of the realm
Lexicon.gif
The Lexicon of Juo'nar
Blessed
Mana Regeneration 3
Faster Casting 1
Spell Damage Increase 50%
Lower Mana Cost 10%
10 Spells

The Lexicon of Juo'nar could be obtained as a reward in Treasures of the Archlich event. It looks like a corrupted chivalry book (in grey) instead of a coloured spellbook.

In fact, it holds 10 spells on it, not 64 and if the player tries to open it, he will get an open chivalry book image. Characters need a full spellbook in their backpack for casting all the magery spells.

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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.