I was thinking of a new game mode we could have.
I was listening to polemos' interview with Kieran and he mentioned something about not needing to build a deck to go in and play.
i used to play a lot of hearthstone when it first came out and i enjoyed the "arena" game mode a lot. you still "build" a deck, but out of random cards you many not yet have, and compete against other players, the more wins you have, the better your rewards at the end of the run. (each run ends when you get 12 wins or 3 losses).
I thought this would be a cool idea, sort of a mini gamble everytime since it's with real money, perhaps in the form of fuel or coins or something.
and of course, there would be different categories. like 1 dollar/ 5 dollars/ 10 dollars to enter.