User blog comment:ArthurBestHusbando/Kazuradrop/@comment-38196594-20190910131046

The demerit on the first skill is too much for the benefit tbh, removing buff means you reduce the amount of teamplay she can bring, especially since it is paired with heal.

BTW, since there's 50% crit dmg boost on her NP, and given her NP is arts, you might want to be careful of her NP-spam capability and potentially raising her crit dmg considerably.

Though by the end of the day, i see your way of designing her as a potential counter to another Alter-Ego servants, especially Meltlilith for some reason lol. Well, that fits her lore, so that's fine lol.