User blog comment:B214/Question and Answers/@comment-24019927-20140112162513/@comment-1359322-20140116154426

I was actually talking about those from the protagonist side, e.g. Rizevim's army vs the Yondai Maou and their team. Maybe Rizevim successfully killed the Yondai Maou. I'm just suggesting that they could use it to revive Sirzechs and the others again.

Hey, if they could revive the Evil Dragons that was supposed to be killed a long time ago, i don't see why they can't revive those recently killed.