If you hover over 2nd packet at the top-right corner of a packet, the site will show you the packets that can be offered if the pack is selected first when playing Jump In
And of course, I would be remiss if I didnt mention that these D&D cards, while not impossible to reprint, often evade such reprints due to the implicit nature of cross-overs
The curse, is that if Relay Soul leaves the field, your opponent will win the duel
Though it may not appear as it is, this could be the artwork of Hyper Kabuto's "Maximum Hyper Cyclone", one of its ultimate attacks where it collects and combines all the Zecters so that it can charge and fire
As a third point of reference, here are all the Pioneer-legal cards printed each year (the blue bars), and the Pioneer-legal original cards (the red bars) released since 2013: Again, a similar trend: a slight increase in non-reprint cards, and a large increase in the number of reprints