I am at like day around 100 so its freaking far away for me to get her, but can someone say why she seems to be so weak? 20% trigger only, double dmg to all enemies which isn't that much more than 5* (1.5 to 1.7 those I have). The ability is normal too, have few 5* with that. Maybe her evolved ability is somehow awesome, or maybe base stats or something that I can't judge on my own yet make her worth?

Cause as I see her on the picture, she is meh at best, no over-knee socks/pantyhose, bigger than what I prefer titties - so only 6th star and long hair is what make her interesting to me - aka kinda weak reward for a freaking one year of playing.