Honkai: Star Rail

Key of Wisdom Locations and How to Get It

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Honkai Star Rail - Key of Wisdom Locations and How to Get It

Here are Key of Wisdom locations and how to get it in Honkai: Star Rail. See how to use Key of Wisdom and its effects in this guide!

Key of Wisdom Locations and How to Get It

Locations - Where to Get Key of Wisdom

Locations ・ Rivet Town: Crimson Calyx
・ Synthesizer

Calyx (Crimson): Bud of Erudition - Rivet Town

Key of Wisdom can be obtained by successfully defeating enemy waves in the Calyx (Crimson): Bud of Erudition - Rivet Town.

Crimson and Golden Calyxes Guide

Craft Through the Synthesizer

Honkai: Star Rail - Key of Knowledge Key of Knowledge x3 Honkai: Star Rail - Key of Wisdom Key of Wisdom x1

How to Unlock the Omni-Synthesizer

How to Use Key of Wisdom

Character Trace Ascension

Key of Wisdom is used to level up Traces of characters in the path of The Erudition.

Characters that Use Key of Wisdom
Star Rail - Argenti ItemArgenti Star Rail - Herta ItemHerta Star Rail - Himeko ItemHimeko
Star Rail - Jing Yuan ItemJing Yuan Star Rail - Qingque ItemQingque Star Rail - Serval ItemServal

Light Cone Ascension

Key of Wisdom is used to ascend certain Light Cones.

Light Cones that Use Key of Wisdom
Star Rail - Before Dawn Light ConeBefore Dawn Star Rail - Night on the Milky Way Light ConeNight on the Milky Way Star Rail - An Instant Before A Gaze Light ConeAn Instant Before A Gaze
Star Rail - Today Is Another Peaceful Day Light ConeToday Is Another Peaceful Day Star Rail - Warmth Shortens Cold Nights Light ConeWarmth Shortens Cold Nights Star Rail - The Seriousness of Breakfast Light ConeThe Seriousness of Breakfast
Star Rail - Make the World Clamor Light ConeMake the World Clamor Star Rail - The Birth of the Self Light ConeThe Birth of the Self Star Rail - GeniusesGeniuses' Repose
Star Rail - The Day The Cosmos Fell Light ConeThe Day The Cosmos Fell Star Rail - Sagacity Light ConeSagacity Star Rail - Passkey Light ConePasskey
Star Rail - Data Bank Light ConeData Bank

Synthesizer

You can use Key of Wisdom in the Synthesizer to convert it into another Trace Material Light Cone Ascension Material.

Key of Wisdom Effects

Key of Wisdom
Star Rail - Key of Wisdom Item
Rarity ★★★★
Effect A mythical key possessed by the greatest prodigies and geniuses of the galaxy, used to level up Traces greatly for Erudition characters.

Honkai: Star Rail Related Guides

Honkai Star Rail - Items

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Item Type
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Mission Items Synthesis Materials

All Items List

All Upgrade Materials

Upgrade Materials
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ConquerorConqueror's Will Countertemporal Shot ItemCountertemporal Shot DestroyerDestroyer's Final Road
Divine Amber ItemDivine Amber Dream Flamer ItemDream Flamer Dream Fridge ItemDream Fridge
Dream Making Engine ItemDream Making Engine Endotherm Chitin ItemEndotherm Chitin Enigmatic Ectostella ItemEnigmatic Ectostella
Exquisite Colored Draft ItemExquisite Colored Draft Flower of Eternity ItemFlower of Eternity Gelid Chitin ItemGelid Chitin
Golden Crown of the Past Shadow ItemGolden Crown of the Past Shadow GuardianGuardian's Lament Heaven Incinerator ItemHeaven Incinerator
Heavenly Melody ItemHeavenly Melody Horn of Snow ItemHorn of Snow Immortal Lumintwig ItemImmortal Lumintwig
IPC Work Permit ItemIPC Work Permit Key of Wisdom ItemKey of Wisdom Lightning Crown of the Past Shadow ItemLightning Crown of the Past Shadow
Lost Crystal  ItemLost Crystal Lost Echo of the Shared Wish ItemLost Echo of the Shared Wish Moon Rage Fang ItemMoon Rage Fang
Myriad Fruit ItemMyriad Fruit Nail of the Ape ItemNail of the Ape Nail of the Beast Coffin ItemNail of the Beast Coffin
Netherworld Token ItemNetherworld Token Obsidian of Obsession ItemObsidian of Obsession Past Evils of the Borehole Planet Disaster ItemPast Evils of the Borehole Planet Disaster
Raging Heart ItemRaging Heart Refined Aether ItemRefined Aether Regret of Infinite Ochema ItemRegret of Infinite Ochema
Safeguard of Amber ItemSafeguard of Amber Searing Steel Blade ItemSearing Steel Blade Shape ShifterShape Shifter's Lightning Staff
Shards of Desires ItemShards of Desires Silvermane Medal ItemSilvermane Medal Squirming Core ItemSquirming Core
Stellaris Symphony ItemStellaris Symphony Storm Eye ItemStorm Eye Suppressing Edict ItemSuppressing Edict
Tears of Dreams ItemTears of Dreams TravelerTraveler's Guide Void Cast Iron ItemVoid Cast Iron
Worldbreaker Blade ItemWorldbreaker Blade Adventure Log ItemAdventure Log Ancestral Hymn ItemAncestral Hymn
Ancient Spindle ItemAncient Spindle Arrow of the Demon Slayer ItemArrow of the Demon Slayer ArtifexArtifex's Cogwheel
Celestial Section ItemCelestial Section Condensed Aether ItemCondensed Aether Crystal Meteorites ItemCrystal Meteorites
Destined Expiration ItemDestined Expiration Dream Flow Valve ItemDream Flow Valve Dynamic Outlining ItemDynamic Outlining
Fragments of Impression ItemFragments of Impression Glimmering Core ItemGlimmering Core Immortal Aeroblossom ItemImmortal Aeroblossom
Key of Knowledge ItemKey of Knowledge Lifeless Blade ItemLifeless Blade Lost Gold Fragment ItemLost Gold Fragment
Lupitoxin Sawteeth ItemLupitoxin Sawteeth Nourishing Honey ItemNourishing Honey Oath of Steel ItemOath of Steel
Obsidian of Desolation ItemObsidian of Desolation Silvermane Insignia ItemSilvermane Insignia Sprout of Life ItemSprout of Life
Starfire Essence ItemStarfire Essence UsurperUsurper's Scheme Alien Tree Seed ItemAlien Tree Seed
Ancient Part ItemAncient Part Arrow of the Beast Hunter ItemArrow of the Beast Hunter ArtifexArtifex's Module
Borisin Teeth ItemBorisin Teeth Dream Collection Component ItemDream Collection Component Endurance of Bronze ItemEndurance of Bronze
Extinguished Core ItemExtinguished Core Fiery Spirit ItemFiery Spirit Firmament Note ItemFirmament Note
Harmonic Tune ItemHarmonic Tune Immortal Scionette ItemImmortal Scionette Key of Inspiration ItemKey of Inspiration
Lost Lightdust ItemLost Lightdust Meteoric Bullet ItemMeteoric Bullet Obsidian of Dread ItemObsidian of Dread
Rough Sketch ItemRough Sketch Scattered Stardust ItemScattered Stardust Seed of Abundance ItemSeed of Abundance
Shattered Blade ItemShattered Blade Silvermane Badge ItemSilvermane Badge Sparse Aether ItemSparse Aether
Tatters of Thought ItemTatters of Thought ThiefThief's Instinct Travel Encounters ItemTravel Encounters

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