0 - The First Slayer
The Primitive. She was the beginning, and this is exactly what card number zero represents. The Primitive is the first Slayer who speaks to Buffy's inner essence, the part of her that is forever fearless and full of wonder. She whispers to Buffy of her limitless potential. She says, "Love. Give. Forgive. Risk the pain. It is your nature. Love will bring you to your gift."
When you get this card in a reading, the time has come to free yourself of your inhibitions, break out of your barriers, and start over. Take a risk. Follow your impulses. Just don't jump into an energy portal to save the world unless you really know what you're doing. And trust me, your gift is more than likely not death.