I believe I have an extra Chocolate Magician Girl. I'll have to dig her out to see. Suddenly my cards are a mess. I had them in neat stacks and the gold cards in a little box to themselves. Then, somehow, the stacks ended up covering the box. So I have to dig it out. >_>
This exact card. Is that what you're talking about? Because there are about a dozen variations of that particular monster, not to mention other members of the Dark Magician archetype.