What you're saying is true, but I think people with card-game experience tend to over-skip the card rewards in the name of consistency. Low difficulty levels re

What you're saying is true, but I think people with card-game experience tend to over-skip the card rewards in the name of consistency. Low difficulty levels reward this, because the bosses are the only real challenge and holding out for cards good against bosses helps your win-rate. At high difficulty levels you need to pick a card (and possibly buy cards at shops) through most of Acts 1 and 2 because you won't be able to reach the boss without a bunch of damage commons.