User blog comment:SlashZero/Spring 2015 E-5 Hard Boss Pre-final & Farming Composition/@comment-26337879-20150506051554/@comment-861160-20150507033225

Ru Kai goes first, crits Nagato to taiha. Everyone in my fleet aims at the boss except Hiryuu. I sink the boss in night but Ru Kai survives.

True story.