A: You won’t be able to use the Zendo cards from the current version with pyramids, because Zendo 2.0 uses three shapes (blocks, pyramids, wedges) and three colors (red, yellow, blue), and one size (medium, as it were), instead of one shape (pyramids), four colors (red, yellow, green, blue), and three sizes (small, medium, large).

However, as part of the Pyramid Quartet Kickstarter, a deck of cards in the new style was created for use with pyramid-based Zendo games. Pyramid Zendo Cards