I saw this Mega Lucario ex special illustration rare alt art circulating for Pokemon Ascended Heroes. We do know this is a special set which are known to release alt art versions Pokemon Trading Card Game 082 142 Lucario ex : Double Rare Holo Card : SV 07 Stellar Crown Trading Card Games from Hills Cards UK Lucario ex 082 142 Ultra Rare Stellar Crown JAB Games13 Lucario ex SV07: Stellar Crown Pokemon Pokemon Trading Card Game XY Roaring Skies Single Card Ultra Rare Wally 107 HP Heavily Played ToyWiz The rarest Lucario cards CrispyCards