I play a card game called Magic: the Gathering. It's one of the older trading card games that have been around, and it continues to be updated, even today, with its own set of tournament rules that update with each set they release.

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I play a 60-card deck with a RedGreen Manaramp combination. I don't expect people who don't play to know what that is, but the Red and Green are the mana types, that you use to play creatures and spells from the deck, as long as they share the similar colors, but with my deck, I can use certain enchantments to allow my deck to make every type of mana. Plains, Mountains, Swamps, Forests, and Islands. White, Red, Black, Green, Blue.