Just rolled Beelzebub, so I'm pretty happy about that. Looking over her skills, I wonder when's a good time for Hae-Ou no Igen (2nd skill; combo up/defense down). Would it stack with the normal attack count increase in Stun mode? Is the combo up worth the defense debuff in the Raging mode damage race? Or would it better off used in Normal to help with pushing into Raging, since wiki advises to otherwise use no actives (aside from debuffs) during that time?