MapleStory Database › Items › Use items › Character Modification › Mastery Book › [Mastery Book] Magic Guard 20
[Mastery Book] Magic Guard 20
[Mastery Book] Magic Guard 20 is a mastery book (character modification) in GMS v271.
Has a 70% chance of raising the Master Level of the skill to 20.
Job: Evan
Condition: Skill must be at least level 5