Cards for heroes that you have not unlocked are usually not available to the players, but the Casino is special. If you get a card for a hero that you have not unlocked from the Casino, you get the hero when you use the card.
Cards for heroes that you have not unlocked are usually not available to the players, but the Casino is special. If you get a card for a hero that you have not unlocked from the Casino, you get the hero when you use the card.
The opinions expressed on this post are my own as a player, not as a Moderator.