Found in likewise sculk-infested cities.
| source | count | chance | conditions |
|---|---|---|---|
Loot table: Citadel Bookshelf (irons_spellbooks) irons_spellbooks:citadel_bookshelf | 1–1 | 1% | Random Chance |
Loot table: Additional Ancient City Loot (irons_spellbooks) irons_spellbooks:additional_ancient_city_loot | 1–1 | 10% | Random Chance |
Crafting using Ice Venom Vial, Ice Venom Vial, Ice Venom Vial, Mithril Scrap, Ruined Book, Mithril Scrap, Arcane Cloth, Arcane Cloth and Arcane Cloth, arranged in the pattern shown. Produces Frostbranded Book.
Crafting 
Frostbranded Book guaranteedCrafting using Dragonskin, Obsidian, Dragonskin, Dragonskin, Ruined Book, Dragonskin, Dragonskin, Obsidian and Dragonskin, arranged in the pattern shown. Produces Dragonskin Spell Book.
Crafting 
Dragonskin Spell Book guaranteedCrafting using Arcane Cloth, Any Netherite Ingot, Arcane Cloth, Blood Vial, Ruined Book, Blood Vial, Arcane Cloth, Bottle o' Lightning and Arcane Cloth, arranged in the pattern shown. Produces Ancient Codex.
Crafting 
Ancient Codex guaranteedCrafting using Arcane Ingot, Bloody Vellum, Bloody Vellum, Ruined Book, Bloody Vellum, Bloody Vellum and Arcane Ingot, arranged in the pattern shown. Produces Vampiric Spell Book.
Crafting 
Vampiric Spell Book guaranteed
irons_spellbooks:ruined_bookirons_spellbooksirons_spellbooksirons_spellbooks:items/add_to_lectern_and_bookshelf