Gameplay systems consisting of playing card game accessories, namely, playable surfaces and containment systems being mats, trays, and boxes for playing cards and dice, deck boxes for playing or trading cards, dice boxes for dice, card sleeves for playing or trading cards, and playmats for strategy games; Portable gameplay systems consisting of playing card game accessories, namely, portable systems consisting of foldable playable surfaces and containers for dice, playing cards, and trading c...