Kinah Ledger
Intruder Spellbook
Not from open-world monstersThe game files list it from Urugugu Canyon. Seen one drop somewhere else? The tracker logs it.
Other places Intruder Spellbook comes from
Bosses, field bosses, named elites, dungeons, raids and events. These aren't open-world farming: Field boss Dungeon
Enhancing Intruder Spellbook
The game's listed chance for each step up to +5, with the pity bonus added after each fail. +0 to +5 always works.
Recipe, stations and enhancement steps from the game files via MetaBot.GG.
More spellbook
Splendent Star Dragon Lord SpellbookSplendent True Dragon Lord SpellbookStar Dragon Lord SpellbookTrue Dragon Lord SpellbookArtisan's Splendent Truth SpellbookFallen Ancient God SpellbookWisdom SpellbookSpectral SpellbookHoly Spirit SpellbookCourage SpellbookFantasy SpellbookRupture Tome
Questions
Where does Intruder Spellbook drop in Aion 2?
The game files don't list Intruder Spellbook on any regular open-world monster. They list it from Urugugu Canyon.
Can you farm Intruder Spellbook in the open world?
Not from regular monsters: the game files list none. If players log one with the tracker, this page will show it.