Crystal Magic Weapon

Spell Type Sorcery
icon_intelligence.png 25
Slots Used 1
Spell Amount 3

Crystal Magic Weapon is a Sorcery in Dark Souls. To cast a sorcery, you must use a Catalyst or Special Weapons that can cast Sorceries


Sorcery which improves upon Magic weapon. High magic augmentation : right weapon.
At Vinheim Dragon School, only magic swordsmen on special orders are allowed to learn this spell which grants powerful augmentation to various weapons.



  • Weapon Buff
  • Duration: 60 seconds
  • Use a Catalyst in the left hand to enchant the right-hand weapon.
  • Weapon must be standard, crystal, or raw. Some Dragon and Unique weapons can be enchanted too (see Weapon Buffs).


Acquired From

  • Purchase from Big Hat Logan in Duke's Archives library (after freeing him from his cell)



  • Crystallization is visual only, your weapon won't turn into a real crystal one.
  • Crystal Magic Weapon will add a static amount of damage rating to your weapon's base stats. That is to say, it is unaffected by your weapon's stats. In effect, this means smaller, faster weapons will benefit more from the spell than larger, slower weapons.
  • Crystal Magic Weapon's buff amount scales with your Catalyst's Magic Adjust stat. It does not scale with your Int stat. For best results, cast this spell with the catalyst that has the highest Magic Adjust stat at your Int level.
  • The amount of damage rating the spell will add to your weapon is equal to 1.4x your catalyst's Mag Adj stat.
  • The Bellowing Dragoncrest Ring, the Dusk Crown Ring, and the Crown of the Dark Sun do not increase the spell's effectiveness.
  • The Lingering Dragoncrest Ring will increase by 1.5x the spell's duration for only and exactly as long as the ring is equipped during the spell's effect. This means the buff will last anywhere between 1:00 and 1:30 depending on how long you wear the ring during its effect
  • This item cannot be used if any other Weapon Buffs are active, or vice versa.



Aural Decoy  ♦  Cast Light  ♦  Chameleon  ♦  Crystal Soul Spear  ♦  Dark Bead  ♦  Dark Fog  ♦  Dark Orb  ♦  Fall Control  ♦  Great Magic Weapon  ♦  Great Soul Arrow  ♦  Heavy Soul Arrow  ♦  Hidden Body  ♦  Hidden Weapon  ♦  Homing Crystal Soulmass  ♦  Homing Soulmass  ♦  Hush  ♦  Magic Shield  ♦  Magic Weapon  ♦  Pursuers  ♦  Remedy  ♦  Repair  ♦  Resist Curse  ♦  Soul Arrow  ♦  Soul Spear  ♦  Strong Magic Shield  ♦  White Dragon Breath

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    • Anonymous

      26 Jul 2020 14:30  

      One would think logan created this along with the crustal spear and soul mass at the archives..but the descriptions implies this one was already around

      • Anonymous

        15 Jan 2019 20:14  

        On a Str/Int build with Manus Catalyst, does the magic adjustment scale with Strength? Or is it only for dark sorceries that deals physical damages? Thanks!

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