Half Witch, Half Succubus

i have a secret only few know about. i live in fear people with find out. i have a gift only few can dream of. i am chosen. There are people like me but im just more powerful. I am half witch, half succubus*. Whoever kills me gets my powers but whoever drinks my blood becomes immortal. So i hide in the shadows, possibly falling in love, until the time comes to fight. I am Victoria. *Succubus- a highly attractive seductress or enchantress