Quote Originally Posted by KarstenS View Post
When you get a card, that would be a waste with the current royal road, then you can let it run out or cancel it. The point is: when you cancel it, the colldown for next draw start with the cancel. So you can draw the next one faster.
If you keep discarding just to wait for that perfect expanded balance, you'll end up less efficient than someone who utilizes all their cards.

30 seconds of 0 card effects is no good either, especially if RNG is unkind