XY era secret rares. I consider these the first SIR Pokmon cards. The features special art of the Pokmon and include multiple different Pokmon in the backgrounds. These gold cards are increasingly Pokemon Trading Card Game Scarlet & Violet Twilight Masquerade Special Illustration Rare Greninja ex #214 Best Pokemon SIR Cards To Invest In Long Term! What is a SIR card? Pokemon TCG explained Dexerto Should we sell or hold a pulled sir pokemon card? Reshiram EX SIR 166 086 White Flare Pokmon Card