MapleStory Database › Items › Use items › Character Modification › Mastery Book › [Mastery Book]Twister Spin 20
[Mastery Book]Twister Spin 20
[Mastery Book]Twister Spin 20 is a mastery book (character modification) in GMS v271. Sells to NPCs for 1 mesos.
70% chance of increasing the Master Level of to 20.
Job: Battle Mage
Condition: Skill Level 5+