Equipping a Grimoire in allows you to cast specific magic from its texts, but Unique versions of these spellbooks contain multiple pieces of arcana you can wield. Once you get a rare Unique Grimoire, you can access the signature spells of whoever used those books before. These are always prepared collections of four powerful, distinct magical abilities that can completely change how you play the game.
Similar to Unique weapons and armor in , Unique Grimoires are scarce items of high quality that are usually attached to side quests or thorough exploration. Each Unique Grimoire comes with four spells based on the knowledge of each tome's previous owner. While you can learn the spells in these Grimoires separately, having them in addition to the magic you know could help complete a strong spellcaster character build.
There are six Unique Grimoires scattered around the world, with some only being accessible once you progress enough through the main story. The magic in these Grimoires can be used when you equip any of these books as an Off-Hand item in your character's gear. Every Grimoire contains spells from the Wizard class, allowing non-magic users to start wielding arcana or add to an existing spellcaster's arsenal.
Many of the spells from Unique Grimoires can't be used immediately, as your character needs various levels of the Grimoire Mastery (GM) skill to use specific magic.
Most of the Unique Grimoires in the game are found through exploration, so you won't get any included as quest rewards. The map size of makes it difficult to search for some of these Grimoires, as they could be lying out in the open or hidden within chests. Some vendors do sell a Unique Grimoire, but you may not have the funds to purchase one right away.
There are four main areas in Avowed with a ton of different unique weapon locations that you will want to track down for the best items available.
The following table outlines where you can find each Unique Grimoire:
Unique Grimoire
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