New to this game and have never played a game like this before.
Learn to play guide, page 10, campaign set up, 4: build agenda deck.
It reads, "the imperial player takes all agenda cards and sorts them by set (listed in the upper right corner of the card). He chooses six agenda card sets and shuffles these 18 cards to create the agenda deck."
According to the contents, there are a total of 18 agenda cards, so am I just shuffling all 18?
If I am just shuffling all 18, what is the purpose of sorting and choosing 6 agenda card sets just to shuffle every single card?
Am I missing something? It just seems like a convoluted way to say shuffle the whole 18 card agenda deck. So I feel like I'm not getting something.
Any direction would be appreciated.