Book Upgrade ars_nouveau:book_upgrade Recipes MC 1.21.1 · 5.13.1MC 1.20.1 · 4.12.7 Mage's Spell Book→Archmage Spell BookBook Upgrade · ars_nouveau:book_upgradeNovice Spell Book→Mage's Spell BookBook Upgrade · ars_nouveau:book_upgradeMage's Spell Book→Archmage Spell BookBook Upgrade · ars_nouveau:book_upgradespell_book→Mage's Spell BookBook Upgrade · ars_nouveau:book_upgrade Data values Recipe typears_nouveau:book_upgrade
