User blog comment:Linathan/Unit Spotlight: Vicious Twin-Edge Logan/@comment-26336535-20160426205334

For his SBB, won't a 300% ATK buff effectively multiply his damage by 4, not give 800 BB mod (it's the wrong buff anyway)?

(Base ATK (100%) +ATK buff (300%)) * BB mod (500%) is the formula, isn't it?