maintenance pokemon card Vintage Uncommon - Base Set Non-Holo 83/102 Shuffle 2 of the other cards from your hand into your deck in order to draw a card. Bill's Maintenance Ocean's Kyogre ex

The card may have light scuffing or light scratches

It would not surprise me to see a custom deckbox builder incorporate a space for humidity control into the boxes, which would make it much easier to slip one of these control packs in

Exhibition Decks prioritize theme over function and showcase a unique idea or experience over valuing winning

Here's a few more examples if you're unfamiliar with them - all coming from a quick Google search or two

: Until your next turn, whenever one or more creatures attack one of your opponents, those creatures get +2/+2 and gain trample until end of turn

Non-foil versions of these cards are available in Collector Boosters