MapleStory Database › Items › Use items › Character Modification › Mastery Book › [Mastery Book] Expert Sword Mastery 30
[Mastery Book] Expert Sword Mastery 30
[Mastery Book] Expert Sword Mastery 30 is a mastery book (character modification) in GMS v271. Sells to NPCs for 1 mesos.
50% chance of increasing the Master level of to 30.
Job: Kaiser (4th)
Condition: Skill Level 15+