User blog comment:B214/Talk About What You Want! 3/@comment-7401186-20141104112658/@comment-1359322-20141105001814

Rather than rushing for a new power-up, Rias should probably start with reducing the time needed to charge Extinguished Star first, by that she should somehow increase her Demonic powers or control the Extinguished Star better in a way where she could consume less Demonic powers and still get the same destructive or even more power.