I looked up the new Abilities of these three girls:

Anemone: Basically like every other 6* Evade Girl. Good for Evade Teams.
WaterLily: Alternative Kerria. Yeah this girl is OP as well. Evade + Defense Buff + Life Leach + More HP = More Damage
Aconite: 20 % Atk Debuff for 3 Enemies, Life Leach, 1,28-1,36% Skill Act. for the whole group.

FUCK. Aconite would be perfect for my Debuff Squad but i can't get her because she was part of a Promo Code Campaign.

WHY?????????