65x90 card sleeves ICO Transparent 65 x 90 mm (100pcs) – MonsterGeek Board Game Store Rounded Board Game Card Sleeve

How To Get The Alt-Art Cards Each Challenger Series deck includes one complementary Collector's booster, which gives you the chance of pulling any of the alternate art versions of cards in your deck

So, if you have any high-value cards or potentially high-value cards, its recommended to store them in sleeves or penny sleeves and put them in top loaders or boxes versus binders

No Infinite Combos Similar to the land destruction rule, a lot of groups find infinite combos annoying, boring, or otherwise unfun to play against

If half your set is made up of such cards, then you should have a much better chance of seeing any of them in a pack than the maybe one-in-five the last few years have seen