User blog comment:Stbk22/Possible power up/Techniques 2 for New Arc/@comment-26821288-20161117231553

Vali needs a butt power-up! Issei powered-up with oppai, then Vali will power-up with butts! Vali needs to live up to his name, Ketsuryuukou! I'm somewhat serious about this and somewhat sarcastic. lol. XD