greninja card sleeves Pokemon Midnight Agent Sleeve 64 pcs Protector Japanese Includes 65 card sleevesMatt finish on both sidesPart of the Pokémon Trainer CollectionPokémon Centre Original. Pokemon Official Deck Shield Greninja

If you look in the comments on the DeviantArt post, there was some discussion around it

Premium Collection Capturing a Shiny Pokmon has always been a rare feat, but you can add three of these Pokmon with special coloring to your arsenal in each of these collections

Other popular Pokemon from Pokemon GO, such as Melmetal VMAX [Pokemon GO], might just make it into your next deck

Still love the Yugioh holos and have a few but I can only collect so much

Its a very narrow counter ability since it only gets loyalty abilities from planeswalkers, and is best when you stop a planeswalkers minus ability from sweeping the board in some cases (Elspeth, Sun's Champion comes to mind), but at least they lose the loyalty counters as the cost to activate that ability