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War Book Mastery

Sky Emperor skill (SKE_WAR_BOOK_MASTERY), max level 10. Per-level SP, cast times, cooldowns from the server data.

Updated 5 October 2026skillssky-emperor

In-game description

Max Level: 10
Requirement: Basic Skill
Skill Form: Passive
Description: Improves one's fighting ability through tactics. Increases P.ATK and HIT, when equipped with a Book class weapon.
[Lv 1]: P.ATK+ 3/HIT+ 3
[Lv 2]: P.ATK+ 4/HIT+ 6
[Lv 3]: P.ATK+ 5/HIT+ 9
[Lv 4]: P.ATK+ 6/HIT+ 12
[Lv 5]: P.ATK+ 7/HIT+ 15
[Lv 6]: P.ATK+ 8/HIT+ 18
[Lv 7]: P.ATK+ 9/HIT+ 21
[Lv 8]: P.ATK+ 10/HIT+ 24
[Lv 9]: P.ATK+ 11/HIT+ 27
[Lv 10]: P.ATK+ 12/HIT+ 30

Per level

Level12345678910
Times are the server's values before your cast-time and delay reductions. Damage is the skill's base ratio; it also grows with your base level and the stats the description names.