Spellbook - Magic Circle

Spellbook needed to learn Magic Circle Lv. 2\n\n<Acquiring Class>\nArchmage\nSoul Taker\nMystic Muse\nStorm Screamer\n\n<Skill Effect>\nIncreases Magical Attack\nEach time a magic skill is used, each level of the <Circle> is completed\ndeals an additional attack when it reaches level 4