A few years ago USPC contact Ellusuonist to let them know the Rider back was no long available for custom printing, to allow them to more effectively fight counterfeit decks.
3 years ago Ellusonist printed 10,000 Legacy Shadow Masters v2 decks, to be released once all stock was finally sold out of the original. An accessible and practical everyday deck that's intended to be used rather than sat idly in a collection. No foiling, no embossing - just the essence and substance of their best-selling deck of all time.
Only to be unleashed when all other Shadow Masters cards were officially gone.