https://www.fantasyflightgames.com/en/news/2018/10/22/prepared-for-the-worst/
Here's an article Peter and I wrote for FFG about deckbuilding. It's aimed squarely at newer players, who've maybe got a couple of games under their belts but are new to deckbuilding and want a way of approaching that or just breaking down the steps to it. Hope you like it, friends!