Blade of Depravity

 is a weapon in SINoALICE. It unlocks Cinderella/Breaker.

Weapon Story
Sorry. I'm not returning the hostage and I'm going to kill you.

You're okay with that, right? You'll have the rest of your afterlife to be together.

Who said I was going to play by the rules?

Maybe you should wise up a bit.

Then again, you'll never get that chance.

Liar. Traitor. Deceiver. Fake. Wicked. Underhanded.

Deluded. Shallow. Cheater. Coward.

Call me what you will. It matters not.

A coward. That's what hides deep inside my heart.

A coward. The sword in the dark that fights for its life.