Doll (Name to be Given by Master)
It's said she can be seen throughout history. She takes many different shapes so it's hard to really identify her but she is mentioned in many texts throughout history and her name is Doll. They say she can grant you wishes, that she has powers beyond what you could imagine even in your wildest dreams. They also say she's extremely picky. She has only one rule, 'Do not break your promises.'
You're character happens across an old broken doll amongst the wreckage of an abandoned house. When he/she picks it up, it comes to life and offers them something. A promise. "If you stay true to your promises, I'll stay true to mine!" She yells, a broken smile on her face. "If you so wish it, from now on, you shall be my master. However, if you break me, or let harm come to me, you will suffer. If I let you die, I will suffer." She explains. She uses her broken arm to lift her shirt, revealing several scars over her body. "You are not the first nor the last. So, will you take my offer?" She asks, holding out her hand.