Kinah Ledger
Anguish Spellbook
Not from open-world monstersThe game files list it from Draupnir. Seen one drop somewhere else? The tracker logs it.
Other places Anguish Spellbook comes from
Bosses, field bosses, named elites, dungeons, raids and events. These aren't open-world farming: Field boss Dungeon
Enhancing Anguish Spellbook
The game's listed chance for each step up to +10, with the pity bonus added after each fail. +0 to +10 always works.
Recipe, stations and enhancement steps from the game files via MetaBot.GG.
More spellbook
Splendent True Dragon Lord SpellbookSplendent Star Dragon Lord SpellbookStar Dragon Lord SpellbookTrue Dragon Lord SpellbookArtisan's Splendent Truth SpellbookFallen Ancient God SpellbookSpectral SpellbookWisdom SpellbookCourage SpellbookHoly Spirit SpellbookFantasy SpellbookRupture Tome
Questions
Where does Anguish Spellbook drop in Aion 2?
The game files don't list Anguish Spellbook on any regular open-world monster. They list it from Draupnir.
Can you farm Anguish 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.