pokemon master card What is a set in cards? reveal it Master Kit (TCG) - Bulbapedia,

Do you mean make a living off of it, or would you also call selling to supplement income to build your collection a success (or, even better, building a collection for free by offsetting costs via selling)

Its a cool inclusion, though, and a great crime to commit

It's just as easy to use as if it had been one color, but now you add a second color to the color identity of the card

For players who have built their list up over years adding cards they found in store cabinets or learned about from other players every slot in that decklist has a personal history, and every combo feels like a reward for their cleverness