Spellbook - Shadow Mastery Lv. 2

Spellbook needed to learn Shadow Mastery Lv. 2\n\n<Acquiring Classes>\nBerserker\nArbalester\n\n<Skill Effect>\nWhen transformed into Shadow Side\nP. Atk. +500\nAtk. Spd. +200\nCasting Spd. +250\nSpeed +20\nAll Skill Critical Damage +200\nAdditional hit when attacking (Activation Chance: 20%)\nCan use Jin skills