I think it would be a neat and entertaining thing to have! Japanese style Gachapon machines could be peppered throughout Era, each with 3 collections of figurines that randomly rotate every week. On some rare occasions, you might even open up a capsule containing gralats or cosmetic items! Most machines take gralats, but others could take other items as currency. For example, a Gachapon machine in the arcade could take arcade tokens, or a machine in the events house could take EC!