User blog comment:IamJakuhoRaikoben/Chapter 462: Battlefield, Review./@comment-84.151.145.71-20151120223136/@comment-24546844-20151120230409

I guess not. The third paragraph of page itself states:

"Anyone Can Die is where no one is exempt from being killed, including pets, children, the elderly, even the main characters (maybe even the hero)! The Sacrificial Lamb is often used to establish the writer's willingness to kill off important characters early on. To really be the Anyone Can Die trope, the work must include multiple deaths of named characters, happening at different points in the story. Bonus points if the death is unnecessary and devoid of Heroic Sacrifice."

While the deaths of the Council had a good shock factor and estabilished Tartarus threat and power level, the meaningfull deaths stopped there and even then all of those were minor characters or vilains that got introduced on this same arc. Also they happened more or less at both extremes of the arc, the start and the end, instead of all around the narrative. In my opinion the author didn't (successfully) create an atmosphere of danger that gave us the feeling that the characters lives were threatened even because of the nature of this series.