Reading Spell Book

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Reading Spell Book.png Reading Spell Book
Reading Spell Book Info.gif
Type: Passive Skill
Levels: 1
SP Cost: Same as Sealed Spell
Fixed Cast Time: 1 second
Variable Cast Time: 5 seconds
Cast Delay: 0.5 seconds
Target: Self
Item: Spell Books

Reading Spell Book (Alt: Reading Spellbook) is a 3rd class active skill available as Warlock.


Memorize a spell inscribed by the used Spell Book by first putting it on the skill bar and then pressing that key. Then the sealed skills can be released on a target at any time with Release Level 1.

Mind Slots

Each Warlock has a number of maximum Mind Slots in which they can memorize spells, which is determined by Base Level, INT and the level of Freezing Spell if the player has learned it. This determines how many skills they can keep memorized at any given time. A maximum of 7 spells can be memorized regardless of mind slots.

Note that this is an implicit mechanic. There is no visible indication of how many spells a player can memorize or has memorized.

Mind Slots = (FreezingSpell_Lv × 8) + Floor(BaseLv ÷ 10) + Floor(INT ÷ 10)


  • At least Freezing Spell Level 1 is required.
  • Upon sealing a spell up, its SP Cost is applied immediately.
  • Attempting to read a Spell Book for a skill the caster does not know will fail and put the caster to sleep.

Spell Books

Spell Books can be bought from Lea in the Mage Guild geffen_in175112 after talking to Wizard Administrator Velopos.

  • Spell Books do not disappear when used.
  • Spell Books are tradeable and can be bought any amount of times as long as one has enough zeny.
  • If your Spell Book is an ETC item, it is an outdated version and can be thrown away.
  • Ultimate Spellbooks Quest must be completed before ultimate rank can be purchased.

List of Spell Books

Spell Book Rank Spell Book Mind Slots Zeny Cost
6193.png Spell Book (Lord of Vermilion) 10 100,000
6194.png Spell Book (Meteor Storm) 10 100,000
6192.png Spell Book (Storm Gust) 10 100,000
Advanced 6203.png Spell Book (Chain Lightning) 12 500,000
6204.png Spell Book (Crimson Rock) 12 500,000
6205.png Spell Book (Drain Life) 8 500,000
6202.png Spell Book (Earth Strain) 12 500,000
Ultimate 6195.png Spell Book (Comet) 22 1,000,000
6196.png Spell Book (Tetra Vortex) 22 1,000,000


This page has the previous version of this skill before the 2022 skill update.


  • October 13th, 2022
    • Changed to passive skill, Spellbooks are now usable item and will memorize the corresponding spell used.
    • Removed lower tier Spellbooks.
    • Increased Mind Slots.