scratch cards work just as you would expect them to do
/use <scratch card>to use a scratch card. to win, you must get 3 in a row (horizontally or vertically).
you can get a daily scratch card from doing
/dailyeach day, you will always get one.
you can also get the corner shop scratch card by buying it from the shop with
there are 3 other scratch cards which you can only get by luck, or from achievements. these are the lucky scratch card, karma scratch card and the legendary scratch card.