Each card specifies how to play them with a Play condition on its text
Their work is defined by sharp, clean 3D renders that emphasize the physical texture of the card's etching rather than a hand-drawn background
Theyre also very uncommon in black, aside from cards like Dark Deal
These include the much talked about Black Lotus (the most valuable card) plus Ancestral Recall, Time Walk, Timetwister, and the five Mox cards (Mox Pearl, Mox Sapphire, Mox Jet, Mox Ruby, and Mox Emerald)
Just because a card will reach a certain point in the future, doesnt mean it should start out already at that point
Additionally, the English version of a Pokmon release may merge the card lists for two or more Japanese releases