hidden trials booster box Final Fantasy TCG - Square enix Legacy Cards final fantasy hidden trials booster

Test Proof cards that are proven to have been printed and fully cut in the facility, with corners, can be assigned a numeric grade and are not required to be "Authentic" only

No one saw Master Duel coming

First of all, the chase-est of cards are the four serialized cards

Take this case from the past: when it was revealed that Lisias Appeal would be in the September set Paradise Dragona, the original Lisia SR from Celestial Storm shot up in price and trading volume, causing the value of the Celestial Storm booster box to climb as well

The same goes for the Lorecard explainer in the sets 4-8 guide, as these insert cards were introduced later on in the game's production