Tome of Forbidden Knowledge

Type	Accessory
Tooltip	Killing enemies releases homing spectral skulls; The skulls deal the same damage type as the weapon that killed the enemy
Rarity
Sell	20

The Tome of Forbidden Knowledge is a Pre-Hardmode accessory that is dropped from Ghasts. Killing enemies while equipped will release spectral skulls that can home in on enemies and deal the same amount of damage type from any weapon used by the same enemy you killed.

History[ | ]

1.4.0.0: Introduced.

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Equipable Items:

Armor •

Accessories (

Combat ) •

Vanity

Armor
Pre-Hardmode	Apostle • Astralite • Bismite • Bloodcourt • Chitin • Clatterbone • Cryolite • Elderbark • Floran • Frigid • Gilded • Granite • Manasilk • Marksman • Rogue • Slag Tyrant • Stone • Stream Surfer • Sunflower • Wayfarer
Hardmode	Dusk • Pain Monger • Primalstone • Runic • Seraph • Spirit • Stellar
Miscellaneous	Darkfeather Visage • Jellynaut's Bubble • Mad Hat • Mime Mask

Accessories
Fishing		Fisheye Gem • Koi Totem
Movement		Bladewings • Coiled Cleats • Flying Fish Fin • High-Grav Boots • Leather Striders • Nether Wings • Spirit Wings • Swiftness Rune
Hooks		Avian • Bramble • Coil • Magnet • Kelp
Other		Ancient Slab • Chaos Crystal • Eye of the Illusionist • Feral Concotion • Forsworn Pendant • Gravity Modulator • Luminous Lantern • Metal Band • Mimic Repellent • Opal Frog • Winter Hat
Expert Mode		Atlas Eye • Briar Blossom • Dusk Pendant • Fiery Lash
Miscellaneous		Long Fuse • Short Fuse

Combat Accessories
Offensive	Melee	Amazonian Charm • Bloody Bauble • Cleft Horn • Cursed Pendant • Frigid Wraps • Frost Giant Belt • Ichor Pendant • Shadow Gauntlet • Twilight Talisman • Vile Charm • Wheezer Scale
	Ranged	Assassin's Magazine • Rangefinder • Sharpshooter's Glove
	Magic	Angelic Sigil • Darkfeather Visage • Elderweave Scarf • Fiery Maw • Tim's Scroll of Fumbling
	Summon	Cimmerian Scepter • Cloak of Healing • Granitech Drone Box • Jinxbow • Moonlight Sack • Rogue's Crest • Spellsword's Crest • Umbillical Eyeballs
	Other	Ace of Clubs • Ace of Diamonds • Ace of Spades • Crystal Flower • Dartboard • Electric Guitar • Four of a Kind • Grisly Totem • Hellstone Charm • Infernal Pact • Leather Fistwraps • Magnifying Glass • Rabbit's Foot • Sea Snail Venom • Shadow-Singed Fang • Stone of Spirits Past • Tome of Forbidden Knowledge • Ukulele • Unstable Tesla Coil • Wintry Charm
Defensive	Shields	Fervent Protector • Gilded Shield • Infernal Shield • Leather Safeguard • Mana Shield • Medusa Shield • Noxious Targe • Sanguine Scutum • Seraphim Bulwark • Strikeshield • Titanbound Bulwark
	Restorative	Ace of Hearts • Arcane Necklace • Floran Hunting Charm • Golden Apple • Sanguine Ward • Vitality Stone
	Other	Interstellar Shield Core • Marrow Pendant • Spectre Ring • Winter's Bauble

Vanity
Single Pieces	Boss Masks • Captain's Cap • Developer Masks • Hydra Masks • Psycho Mask • Rice Paddy Hat • Snapper's Hat
Sets	Acid set • Ancient Diver set • Astronaut set • Autonaut set • Beekeeper set • Capacitor set • Centurion set • Charmcaster set • Commando set • Cosmic set • Freeman set • Fur set • Geode set • Handsome Jack set • Operative set • Outlaw set • Plague Doctor set • Protectorate set • Thornspeaker set • Warrior set
Accessories	Gilded Cane • Gilded Mustache • Trapper's Glove

Tome of Forbidden Knowledge

History[ | ]

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