Talk:Onigashima Event Re-Run/@comment-190.154.172.172-20170616044518/@comment-182.30.68.35-20170616091420

It's most likely an additive fixed value (up to +100% depending on the level of the raid) to the entire team's Power Up bonus, similar to the Hot Spring and Golden Sumo CEs. The event servants simply get an added 60~100% Power Up on top of everything else.