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 and seal it up. The sealed skills can be released by Release.

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)


  • 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

List of Spell Books

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


  • 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.