Talk:Nero Claudius/@comment-28048698-20170213015429/@comment-182.30.111.199-20170219062451

Indeed, in terms of opportunity cost, Thrice-Setting Sun is the worst among Nero's skills, having an awfully low scaling and prohibitive cooldown. An extra 300 HP isn't going to make a difference outside of extremely specific circumstances (such as, as stated, a poison/burn DoT that does 300 to 599 points of damage, or if Imperial Privilege's DEF buff procs), and even if you time it just right so the third Guts is used up at the end of the 5 turn period, that's still 5 more turns of cooldown before it's ready again (unless Atlas mystic code or Tamamo, but if you're relying on 3SS it's likely Nero is the last woman standing anyway). Consider leveling it up last, and only if you have a surplus of materials and QP in stock.

But if you love Nero then go wild. Might as well cover those very specific circumstances just in case if you plan to use her a lot, too.