Originally Posted by Myrdin

Ahh for fucks sake with those name changes. Translator get your shit togather bruh >__>
Lower spectrum or not - the fact that she drains HP, is most likely not factored in. Its that one thing that allows her to pretty much take on some ridiculous shit and survive longer than any1 else.
I suppose she looses the S grade due to her Evo being a speed buff rather than ATK/DEF/Skill Up. But its not by any means bad As I said this rating does not take some factors in, such as team comp and utility. But ultimately it matters not how someone ranked those girls. since each person will be building their teams to some purpose specifically.

She can effectively solo most boss if being built around damage reduction stack team