Why not a version for blood slaves? It would be a cursed item, like the Soul Contract, but it's the Teen Modeling Contract. >.>
But I agree with the basic concept, it would be nice to have ways to augment gem incomes, especially when you didn't find what you were hoping for. Of course they ultimately become a bit abusable like the clams, so it's kind of complicated. I guess my thought is if clams are going to stay, others should be added, else, make clams just as inconvenient as the Ruby Eye, and Blood Stones.
