User blog comment:B214/Talk About What You Want! 3/@comment-24053170-20141102210556

Here is a question for you guys, Can Issei use Juggernaut Drive outside of his Balance Breaker mode? And if so, what do you think would happen to him if he did? I know Issei only used the mode once and it cost him 90% of his lifespan before Ophis and Red revived him. But hypothetically speaking what do you think would happen?