Your Favorite "Female Badass" Character(s)?

Yuno Gasai (Mirai Nikki) and Rias Gremory (High School DxD) are my two picks.

My favorites are Shiki from The Garden of Sinners and Saya from Blood+

Can I be an anime NOOB and Say Tsunade? She was my fave character in Naruto for a long time.

I have several favorites, but, I think the two that've already been mentioned were Holo from Spice and Wolf, and Rem from Re: Zero.

Erza from Fairy Tail springs to mind real quick, I saw alot of people mention her too, sorry about that.